87430495 has 16 divisors (see below), whose sum is σ = 110960640. Its totient is φ = 65949984.

The previous prime is 87430489. The next prime is 87430513. The reversal of 87430495 is 59403478.

It is a cyclic number.

It is not a de Polignac number, because 87430495 - 2³ = 87430487 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19122 + ... + 23248.

It is an arithmetic number, because the mean of its divisors is an integer number (6935040).

Almost surely, 2^87430495 is an apocalyptic number.

87430495 is a deficient number, since it is larger than the sum of its proper divisors (23530145).

87430495 is a wasteful number, since it uses less digits than its factorization.

87430495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4374.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 87430495 is about 9350.4275303325. The cubic root of 87430495 is about 443.8344196989.

The spelling of 87430495 in words is "eighty-seven million, four hundred thirty thousand, four hundred ninety-five".