97174361 has 2 divisors, whose sum is σ = 97174362. Its totient is φ = 97174360.

The previous prime is 97174339. The next prime is 97174369. The reversal of 97174361 is 16347179.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 81721600 + 15452761 = 9040^2 + 3931^2 .

It is an emirp because it is prime and its reverse (16347179) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97174361 is a prime.

It is not a weakly prime, because it can be changed into another prime (97174369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48587180 + 48587181.

It is an arithmetic number, because the mean of its divisors is an integer number (48587181).

Almost surely, 2^97174361 is an apocalyptic number.

97174361 is the 4409-th centered decagonal number.

It is an amenable number.

97174361 is a deficient number, since it is larger than the sum of its proper divisors (1).

97174361 is an equidigital number, since it uses as much as digits as its factorization.

97174361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31752, while the sum is 38.

The square root of 97174361 is about 9857.7056661274. The cubic root of 97174361 is about 459.7452291166.

The spelling of 97174361 in words is "ninety-seven million, one hundred seventy-four thousand, three hundred sixty-one".