87044097 has 32 divisors (see below), whose sum is σ = 141426432. Its totient is φ = 46485504.

The previous prime is 87044093. The next prime is 87044099. The reversal of 87044097 is 79044078.

It is not a de Polignac number, because 87044097 - 2² = 87044093 is a prime.

It is not an unprimeable number, because it can be changed into a prime (87044093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55273 + ... + 56825.

It is an arithmetic number, because the mean of its divisors is an integer number (4419576).

Almost surely, 2^87044097 is an apocalyptic number.

It is an amenable number.

87044097 is a deficient number, since it is larger than the sum of its proper divisors (54382335).

87044097 is a wasteful number, since it uses less digits than its factorization.

87044097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1737.

The product of its (nonzero) digits is 56448, while the sum is 39.

The square root of 87044097 is about 9329.7426009510. The cubic root of 87044097 is about 443.1796138565.

The spelling of 87044097 in words is "eighty-seven million, forty-four thousand, ninety-seven".