87629054 has 16 divisors (see below), whose sum is σ = 136503360. Its totient is φ = 42157440.

The previous prime is 87629029. The next prime is 87629063. The reversal of 87629054 is 45092678.

It is a super-2 number, since 2×87629054² = 15357702209869832, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

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, 1334 + ... + 13305.

It is an arithmetic number, because the mean of its divisors is an integer number (8531460).

Almost surely, 2^87629054 is an apocalyptic number.

87629054 is a deficient number, since it is larger than the sum of its proper divisors (48874306).

87629054 is a wasteful number, since it uses less digits than its factorization.

87629054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14755.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 87629054 is about 9361.0391517181. The cubic root of 87629054 is about 444.1701556789.

The spelling of 87629054 in words is "eighty-seven million, six hundred twenty-nine thousand, fifty-four".