87893466 has 16 divisors (see below), whose sum is σ = 176061600. Its totient is φ = 29252048.

The previous prime is 87893447. The next prime is 87893471. The reversal of 87893466 is 66439878.

It is a super-2 number, since 2×87893466² = 15450522730986312, which contains 22 as substring.

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, 7161 + ... + 15068.

It is an arithmetic number, because the mean of its divisors is an integer number (11003850).

Almost surely, 2^87893466 is an apocalyptic number.

87893466 is an abundant number, since it is smaller than the sum of its proper divisors (88168134).

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

87893466 is a wasteful number, since it uses less digits than its factorization.

87893466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22893.

The product of its digits is 1741824, while the sum is 51.

The square root of 87893466 is about 9375.1515187756. The cubic root of 87893466 is about 444.6164535916.

The spelling of 87893466 in words is "eighty-seven million, eight hundred ninety-three thousand, four hundred sixty-six".