87680462 has 16 divisors (see below), whose sum is σ = 141668352. Its totient is φ = 40580760.

The previous prime is 87680447. The next prime is 87680473. The reversal of 87680462 is 26408678.

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, 29318 + ... + 32169.

It is an arithmetic number, because the mean of its divisors is an integer number (8854272).

Almost surely, 2^87680462 is an apocalyptic number.

87680462 is a deficient number, since it is larger than the sum of its proper divisors (53987890).

87680462 is a wasteful number, since it uses less digits than its factorization.

87680462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61543.

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 87680462 is about 9363.7845981206. The cubic root of 87680462 is about 444.2569968751.

The spelling of 87680462 in words is "eighty-seven million, six hundred eighty thousand, four hundred sixty-two".