97025499 has 16 divisors (see below), whose sum is σ = 143959200. Its totient is φ = 64585728.

The previous prime is 97025491. The next prime is 97025519. The reversal of 97025499 is 99452079.

It is not a de Polignac number, because 97025499 - 2³ = 97025491 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (97025491) 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 15 ways as a sum of consecutive naturals, for example, 18427 + ... + 23099.

It is an arithmetic number, because the mean of its divisors is an integer number (8997450).

Almost surely, 2^97025499 is an apocalyptic number.

97025499 is a deficient number, since it is larger than the sum of its proper divisors (46933701).

97025499 is a wasteful number, since it uses less digits than its factorization.

97025499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5451 (or 5445 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 45.

The square root of 97025499 is about 9850.1522323262. The cubic root of 97025499 is about 459.5103469572.

The spelling of 97025499 in words is "ninety-seven million, twenty-five thousand, four hundred ninety-nine".