40576752 has 30 divisors (see below), whose sum is σ = 113558952. Its totient is φ = 13525536.

The previous prime is 40576751. The next prime is 40576769. The reversal of 40576752 is 25767504.

40576752 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40576751) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 140748 + ... + 141035.

Almost surely, 2^40576752 is an apocalyptic number.

It is an amenable number.

40576752 is an abundant number, since it is smaller than the sum of its proper divisors (72982200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40576752 is a wasteful number, since it uses less digits than its factorization.

40576752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281797 (or 281788 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

The square root of 40576752 is about 6369.9883830349. The cubic root of 40576752 is about 343.6310719388.

It can be divided in two parts, 40576 and 752, that added together give a triangular number (41328 = T₂₈₇).

The spelling of 40576752 in words is "forty million, five hundred seventy-six thousand, seven hundred fifty-two".