87492310 has 16 divisors (see below), whose sum is σ = 158638176. Its totient is φ = 34740928.

The previous prime is 87492289. The next prime is 87492311. The reversal of 87492310 is 1329478.

It is a super-2 number, since 2×87492310² = 15309808618272200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87492311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30562 + ... + 33301.

It is an arithmetic number, because the mean of its divisors is an integer number (9914886).

Almost surely, 2^87492310 is an apocalyptic number.

87492310 is a deficient number, since it is larger than the sum of its proper divisors (71145866).

87492310 is a wasteful number, since it uses less digits than its factorization.

87492310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64007.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 87492310 is about 9353.7324101131. The cubic root of 87492310 is about 443.9389948107.

The spelling of 87492310 in words is "eighty-seven million, four hundred ninety-two thousand, three hundred ten".