76452072 has 16 divisors (see below), whose sum is σ = 191130240. Its totient is φ = 25484016.

The previous prime is 76452041. The next prime is 76452109. The reversal of 76452072 is 27025467.

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, 1592728 + ... + 1592775.

It is an arithmetic number, because the mean of its divisors is an integer number (11945640).

Almost surely, 2^76452072 is an apocalyptic number.

It is an amenable number.

76452072 is an abundant number, since it is smaller than the sum of its proper divisors (114678168).

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

76452072 is a wasteful number, since it uses less digits than its factorization.

76452072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3185512 (or 3185508 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 76452072 is about 8743.6875515997. The cubic root of 76452072 is about 424.4205658520.

The spelling of 76452072 in words is "seventy-six million, four hundred fifty-two thousand, seventy-two".