41667138 has 12 divisors (see below), whose sum is σ = 90278838. Its totient is φ = 13889040.

The previous prime is 41667137. The next prime is 41667139. The reversal of 41667138 is 83176614.

41667138 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (41667137) and next prime (41667139).

It can be written as a sum of positive squares in only one way, i.e., 36036009 + 5631129 = 6003^2 + 2373^2 .

It is a super-2 number, since 2×41667138² = 3472300778222088, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (41667137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1157403 + ... + 1157438.

Almost surely, 2^41667138 is an apocalyptic number.

41667138 is an abundant number, since it is smaller than the sum of its proper divisors (48611700).

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

41667138 is a wasteful number, since it uses less digits than its factorization.

41667138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2314849 (or 2314846 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 41667138 is about 6455.0087528988. The cubic root of 41667138 is about 346.6819443875.

The spelling of 41667138 in words is "forty-one million, six hundred sixty-seven thousand, one hundred thirty-eight".