97588361 has 4 divisors (see below), whose sum is σ = 105095172. Its totient is φ = 90081552.

The previous prime is 97588343. The next prime is 97588367. The reversal of 97588361 is 16388579.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 61528336 + 36060025 = 7844^2 + 6005^2 .

It is a cyclic number.

It is not a de Polignac number, because 97588361 - 2¹⁰ = 97587337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (97588367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3753386 + ... + 3753411.

It is an arithmetic number, because the mean of its divisors is an integer number (26273793).

Almost surely, 2^97588361 is an apocalyptic number.

It is an amenable number.

97588361 is a deficient number, since it is larger than the sum of its proper divisors (7506811).

97588361 is a wasteful number, since it uses less digits than its factorization.

97588361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7506810.

The product of its digits is 362880, while the sum is 47.

The square root of 97588361 is about 9878.6821489508. The cubic root of 97588361 is about 460.3972010343.

The spelling of 97588361 in words is "ninety-seven million, five hundred eighty-eight thousand, three hundred sixty-one".