87452886 has 8 divisors (see below), whose sum is σ = 174905784. Its totient is φ = 29150960.

The previous prime is 87452881. The next prime is 87452903. The reversal of 87452886 is 68825478.

It is a sphenic number, since it is the product of 3 distinct primes.

87452886 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87452881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7287735 + ... + 7287746.

It is an arithmetic number, because the mean of its divisors is an integer number (21863223).

Almost surely, 2^87452886 is an apocalyptic number.

87452886 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.

87452886 is a wasteful number, since it uses less digits than its factorization.

87452886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14575486.

The product of its digits is 860160, while the sum is 48.

The square root of 87452886 is about 9351.6247786147. The cubic root of 87452886 is about 443.8723052149.

The spelling of 87452886 in words is "eighty-seven million, four hundred fifty-two thousand, eight hundred eighty-six".