40412332 has 12 divisors (see below), whose sum is σ = 74881800. Its totient is φ = 19017536.

The previous prime is 40412329. The next prime is 40412401. The reversal of 40412332 is 23321404.

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 3 ways as a sum of consecutive naturals, for example, 297082 + ... + 297217.

It is an arithmetic number, because the mean of its divisors is an integer number (6240150).

Almost surely, 2^40412332 is an apocalyptic number.

It is an amenable number.

40412332 is a deficient number, since it is larger than the sum of its proper divisors (34469468).

40412332 is a wasteful number, since it uses less digits than its factorization.

40412332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594320 (or 594318 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 40412332 is about 6357.0694506195. The cubic root of 40412332 is about 343.1663041088.

Adding to 40412332 its reverse (23321404), we get a palindrome (63733736).

The spelling of 40412332 in words is "forty million, four hundred twelve thousand, three hundred thirty-two".