87427083 has 16 divisors (see below), whose sum is σ = 121669920. Its totient is φ = 55770624.

The previous prime is 87427079. The next prime is 87427111. The reversal of 87427083 is 38072478.

It is not a de Polignac number, because 87427083 - 2² = 87427079 is a prime.

It is not an unprimeable number, because it can be changed into a prime (87427013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5385 + ... + 14277.

It is an arithmetic number, because the mean of its divisors is an integer number (7604370).

Almost surely, 2^87427083 is an apocalyptic number.

87427083 is a deficient number, since it is larger than the sum of its proper divisors (34242837).

87427083 is a wasteful number, since it uses less digits than its factorization.

87427083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9038.

The product of its (nonzero) digits is 75264, while the sum is 39.

The square root of 87427083 is about 9350.2450770020. The cubic root of 87427083 is about 443.8286460356.

The spelling of 87427083 in words is "eighty-seven million, four hundred twenty-seven thousand, eighty-three".