97025965 has 4 divisors (see below), whose sum is σ = 116431164. Its totient is φ = 77620768.

The previous prime is 97025963. The next prime is 97025993. The reversal of 97025965 is 56952079.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 56952079 = 89 ⋅639911.

It can be written as a sum of positive squares in 2 ways, for example, as 46416969 + 50608996 = 6813^2 + 7114^2 .

It is a cyclic number.

It is not a de Polignac number, because 97025965 - 2¹ = 97025963 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97025963) 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, 9702592 + ... + 9702601.

It is an arithmetic number, because the mean of its divisors is an integer number (29107791).

Almost surely, 2^97025965 is an apocalyptic number.

It is an amenable number.

97025965 is a deficient number, since it is larger than the sum of its proper divisors (19405199).

97025965 is a wasteful number, since it uses less digits than its factorization.

97025965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19405198.

The product of its (nonzero) digits is 170100, while the sum is 43.

The square root of 97025965 is about 9850.1758867545. The cubic root of 97025965 is about 459.5110826109.

The spelling of 97025965 in words is "ninety-seven million, twenty-five thousand, nine hundred sixty-five".