88452028 has 12 divisors (see below), whose sum is σ = 176904112. Its totient is φ = 37908000.

The previous prime is 88451999. The next prime is 88452031. The reversal of 88452028 is 82025488.

88452028 is an admirable number.

It is a super-2 number, since 2×88452028² = 15647522514625568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1579473 + ... + 1579528.

Almost surely, 2^88452028 is an apocalyptic number.

It is an amenable number.

88452028 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

88452028 is a wasteful number, since it uses less digits than its factorization.

88452028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3159012 (or 3159010 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 37.

The square root of 88452028 is about 9404.8938324683. The cubic root of 88452028 is about 445.5563096771.

The spelling of 88452028 in words is "eighty-eight million, four hundred fifty-two thousand, twenty-eight".