87112683 has 24 divisors (see below), whose sum is σ = 144869088. Its totient is φ = 49410432.

The previous prime is 87112681. The next prime is 87112687. The reversal of 87112683 is 38621178.

It is not a de Polignac number, because 87112683 - 2¹ = 87112681 is a prime.

It is not an unprimeable number, because it can be changed into a prime (87112681) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3585 + ... + 13677.

It is an arithmetic number, because the mean of its divisors is an integer number (6036212).

Almost surely, 2^87112683 is an apocalyptic number.

87112683 is a deficient number, since it is larger than the sum of its proper divisors (57756405).

87112683 is a wasteful number, since it uses less digits than its factorization.

87112683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10243 (or 10240 counting only the distinct ones).

The product of its digits is 16128, while the sum is 36.

The square root of 87112683 is about 9333.4175412868. The cubic root of 87112683 is about 443.2959837506.

The spelling of 87112683 in words is "eighty-seven million, one hundred twelve thousand, six hundred eighty-three".