97036587 has 12 divisors (see below), whose sum is σ = 142809264. Its totient is φ = 63470160.

The previous prime is 97036571. The next prime is 97036613. The reversal of 97036587 is 78563079.

It is a happy number.

It is not a de Polignac number, because 97036587 - 2⁴ = 97036571 is a prime.

It is not an unprimeable number, because it can be changed into a prime (97036567) 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 11 ways as a sum of consecutive naturals, for example, 101239 + ... + 102192.

It is an arithmetic number, because the mean of its divisors is an integer number (11900772).

Almost surely, 2^97036587 is an apocalyptic number.

97036587 is a deficient number, since it is larger than the sum of its proper divisors (45772677).

97036587 is a wasteful number, since it uses less digits than its factorization.

97036587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203490 (or 203487 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The square root of 97036587 is about 9850.7150501880. The cubic root of 97036587 is about 459.5278504545.

It can be divided in two parts, 9703 and 6587, that added together give a triangular number (16290 = T₁₈₀).

The spelling of 97036587 in words is "ninety-seven million, thirty-six thousand, five hundred eighty-seven".