41659969 has 16 divisors (see below), whose sum is σ = 47077632. Its totient is φ = 36577728.

The previous prime is 41659967. The next prime is 41659973. The reversal of 41659969 is 96995614.

It is not a de Polignac number, because 41659969 - 2¹ = 41659967 is a prime.

It is a super-2 number, since 2×41659969² = 3471106034161922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41659967) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82572 + ... + 83074.

It is an arithmetic number, because the mean of its divisors is an integer number (2942352).

Almost surely, 2^41659969 is an apocalyptic number.

It is an amenable number.

41659969 is a deficient number, since it is larger than the sum of its proper divisors (5417663).

41659969 is a wasteful number, since it uses less digits than its factorization.

41659969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816.

The product of its digits is 524880, while the sum is 49.

The square root of 41659969 is about 6454.4534237997. The cubic root of 41659969 is about 346.6620605691.

The spelling of 41659969 in words is "forty-one million, six hundred fifty-nine thousand, nine hundred sixty-nine".