40164652 has 24 divisors (see below), whose sum is σ = 79324560. Its totient is φ = 17626560.

The previous prime is 40164643. The next prime is 40164661. The reversal of 40164652 is 25646104.

40164652 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 (40164643) and next prime (40164661).

It is a super-2 number, since 2×40164652² = 3226398540562208, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40164652.

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 7 ways as a sum of consecutive naturals, for example, 14463 + ... + 17014.

It is an arithmetic number, because the mean of its divisors is an integer number (3305190).

Almost surely, 2^40164652 is an apocalyptic number.

It is an amenable number.

40164652 is a deficient number, since it is larger than the sum of its proper divisors (39159908).

40164652 is a wasteful number, since it uses less digits than its factorization.

40164652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31521 (or 31519 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 40164652 is about 6337.5588360188. The cubic root of 40164652 is about 342.4637985429.

It can be divided in two parts, 4016 and 4652, that added together give a palindrome (8668).

The spelling of 40164652 in words is "forty million, one hundred sixty-four thousand, six hundred fifty-two".