97250713 has 4 divisors (see below), whose sum is σ = 111143680. Its totient is φ = 83357748.

The previous prime is 97250711. The next prime is 97250719. The reversal of 97250713 is 31705279.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31705279 = 229 ⋅138451.

It is a cyclic number.

It is not a de Polignac number, because 97250713 - 2¹ = 97250711 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97250711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6946473 + ... + 6946486.

It is an arithmetic number, because the mean of its divisors is an integer number (27785920).

Almost surely, 2^97250713 is an apocalyptic number.

It is an amenable number.

97250713 is a deficient number, since it is larger than the sum of its proper divisors (13892967).

97250713 is a wasteful number, since it uses less digits than its factorization.

97250713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13892966.

The product of its (nonzero) digits is 13230, while the sum is 34.

The square root of 97250713 is about 9861.5776121268. The cubic root of 97250713 is about 459.8656081884.

The spelling of 97250713 in words is "ninety-seven million, two hundred fifty thousand, seven hundred thirteen".