87930452 has 12 divisors (see below), whose sum is σ = 154609056. Its totient is φ = 43756440.

The previous prime is 87930433. The next prime is 87930497. The reversal of 87930452 is 25403978.

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, 51248 + ... + 52935.

It is an arithmetic number, because the mean of its divisors is an integer number (12884088).

Almost surely, 2^87930452 is an apocalyptic number.

It is an amenable number.

87930452 is a deficient number, since it is larger than the sum of its proper divisors (66678604).

87930452 is a wasteful number, since it uses less digits than its factorization.

87930452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104398 (or 104396 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 87930452 is about 9377.1238660903. The cubic root of 87930452 is about 444.6788104379.

The spelling of 87930452 in words is "eighty-seven million, nine hundred thirty thousand, four hundred fifty-two".