87010497 has 16 divisors (see below), whose sum is σ = 147319680. Its totient is φ = 49720176.

The previous prime is 87010493. The next prime is 87010529. The reversal of 87010497 is 79401078.

It is not a de Polignac number, because 87010497 - 2² = 87010493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87010493) 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, 229998 + ... + 230375.

It is an arithmetic number, because the mean of its divisors is an integer number (9207480).

Almost surely, 2^87010497 is an apocalyptic number.

It is an amenable number.

87010497 is a deficient number, since it is larger than the sum of its proper divisors (60309183).

87010497 is a wasteful number, since it uses less digits than its factorization.

87010497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460389 (or 460383 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 36.

The square root of 87010497 is about 9327.9417343806. The cubic root of 87010497 is about 443.1225824132.

The spelling of 87010497 in words is "eighty-seven million, ten thousand, four hundred ninety-seven".