41699412 has 18 divisors (see below), whose sum is σ = 105406938. Its totient is φ = 13899792.

The previous prime is 41699381. The next prime is 41699423. The reversal of 41699412 is 21499614.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 28259856 + 13439556 = 5316^2 + 3666^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×41699412² = 3477681922291488, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1158317 = 41699412 / (4 + 1 + 6 + 9 + 9 + 4 + 1 + 2).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 579123 + ... + 579194.

It is an arithmetic number, because the mean of its divisors is an integer number (5855941).

Almost surely, 2^41699412 is an apocalyptic number.

It is an amenable number.

41699412 is an abundant number, since it is smaller than the sum of its proper divisors (63707526).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41699412 is a wasteful number, since it uses less digits than its factorization.

41699412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1158327 (or 1158322 counting only the distinct ones).

The product of its digits is 15552, while the sum is 36.

The square root of 41699412 is about 6457.5081881481. The cubic root of 41699412 is about 346.7714307791.

The spelling of 41699412 in words is "forty-one million, six hundred ninety-nine thousand, four hundred twelve".