97152201 has 6 divisors (see below), whose sum is σ = 140330970. Its totient is φ = 64768128.

The previous prime is 97152191. The next prime is 97152227. The reversal of 97152201 is 10225179.

It can be written as a sum of positive squares in only one way, i.e., 88736400 + 8415801 = 9420^2 + 2901^2 .

It is not a de Polignac number, because 97152201 - 2⁵ = 97152169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (97152241) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5397336 + ... + 5397353.

It is an arithmetic number, because the mean of its divisors is an integer number (23388495).

Almost surely, 2^97152201 is an apocalyptic number.

It is an amenable number.

97152201 is a deficient number, since it is larger than the sum of its proper divisors (43178769).

97152201 is a wasteful number, since it uses less digits than its factorization.

97152201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10794695 (or 10794692 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 27.

The square root of 97152201 is about 9856.5816082453. The cubic root of 97152201 is about 459.7102791267.

The spelling of 97152201 in words is "ninety-seven million, one hundred fifty-two thousand, two hundred one".