40932969 has 48 divisors (see below), whose sum is σ = 69713280. Its totient is φ = 20908800.

The previous prime is 40932967. The next prime is 40932971. The reversal of 40932969 is 96923904.

It is an interprime number because it is at equal distance from previous prime (40932967) and next prime (40932971).

It is not a de Polignac number, because 40932969 - 2¹ = 40932967 is a prime.

It is a super-2 number, since 2×40932969² = 3351015902309922, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 40932969.

It is not an unprimeable number, because it can be changed into a prime (40932967) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 226059 + ... + 226239.

It is an arithmetic number, because the mean of its divisors is an integer number (1452360).

Almost surely, 2^40932969 is an apocalyptic number.

It is an amenable number.

40932969 is a deficient number, since it is larger than the sum of its proper divisors (28780311).

40932969 is a wasteful number, since it uses less digits than its factorization.

40932969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302 (or 291 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 42.

The square root of 40932969 is about 6397.8878545970. The cubic root of 40932969 is about 344.6337049108.

The spelling of 40932969 in words is "forty million, nine hundred thirty-two thousand, nine hundred sixty-nine".