40629536 has 24 divisors (see below), whose sum is σ = 80241840. Its totient is φ = 20250688.

The previous prime is 40629521. The next prime is 40629577. The reversal of 40629536 is 63592604.

40629536 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 40629496 and 40629505.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 9275 + ... + 12933.

It is an arithmetic number, because the mean of its divisors is an integer number (3343410).

Almost surely, 2^40629536 is an apocalyptic number.

It is an amenable number.

40629536 is a deficient number, since it is larger than the sum of its proper divisors (39612304).

40629536 is a wasteful number, since it uses less digits than its factorization.

40629536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4016 (or 4008 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 40629536 is about 6374.1302151745. The cubic root of 40629536 is about 343.7800107793.

The spelling of 40629536 in words is "forty million, six hundred twenty-nine thousand, five hundred thirty-six".