97361137 has 2 divisors, whose sum is σ = 97361138. Its totient is φ = 97361136.

The previous prime is 97361129. The next prime is 97361141. The reversal of 97361137 is 73116379.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 90554256 + 6806881 = 9516^2 + 2609^2 .

It is a cyclic number.

It is not a de Polignac number, because 97361137 - 2³ = 97361129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 97361096 and 97361105.

It is not a weakly prime, because it can be changed into another prime (97361107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48680568 + 48680569.

It is an arithmetic number, because the mean of its divisors is an integer number (48680569).

Almost surely, 2^97361137 is an apocalyptic number.

It is an amenable number.

97361137 is a deficient number, since it is larger than the sum of its proper divisors (1).

97361137 is an equidigital number, since it uses as much as digits as its factorization.

97361137 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23814, while the sum is 37.

The square root of 97361137 is about 9867.1747222799. The cubic root of 97361137 is about 460.0395948904.

The spelling of 97361137 in words is "ninety-seven million, three hundred sixty-one thousand, one hundred thirty-seven".