97150087 has 8 divisors (see below), whose sum is σ = 106412400. Its totient is φ = 88281984.

The previous prime is 97150069. The next prime is 97150093. The reversal of 97150087 is 78005179.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97150087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97150387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98037 + ... + 99022.

It is an arithmetic number, because the mean of its divisors is an integer number (13301550).

Almost surely, 2^97150087 is an apocalyptic number.

97150087 is a deficient number, since it is larger than the sum of its proper divisors (9262313).

97150087 is a wasteful number, since it uses less digits than its factorization.

97150087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197105.

The product of its (nonzero) digits is 17640, while the sum is 37.

The square root of 97150087 is about 9856.4743696719. The cubic root of 97150087 is about 459.7069447209.

The spelling of 97150087 in words is "ninety-seven million, one hundred fifty thousand, eighty-seven".