87952182 has 16 divisors (see below), whose sum is σ = 180658992. Its totient is φ = 28524960.

The previous prime is 87952171. The next prime is 87952211. The reversal of 87952182 is 28125978.

It is a super-2 number, since 2×87952182² = 15471172637122248, 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 7 ways as a sum of consecutive naturals, for example, 197869 + ... + 198312.

It is an arithmetic number, because the mean of its divisors is an integer number (11291187).

Almost surely, 2^87952182 is an apocalyptic number.

87952182 is an abundant number, since it is smaller than the sum of its proper divisors (92706810).

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

87952182 is a wasteful number, since it uses less digits than its factorization.

87952182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396223.

The product of its digits is 80640, while the sum is 42.

The square root of 87952182 is about 9378.2824653558. The cubic root of 87952182 is about 444.7154381531.

The spelling of 87952182 in words is "eighty-seven million, nine hundred fifty-two thousand, one hundred eighty-two".