97124499 has 6 divisors (see below), whose sum is σ = 140290956. Its totient is φ = 64749660.

The previous prime is 97124497. The next prime is 97124501. The reversal of 97124499 is 99442179.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (97124497) and next prime (97124501).

It is not a de Polignac number, because 97124499 - 2¹ = 97124497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (97124491) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5395797 + ... + 5395814.

It is an arithmetic number, because the mean of its divisors is an integer number (23381826).

Almost surely, 2^97124499 is an apocalyptic number.

97124499 is a deficient number, since it is larger than the sum of its proper divisors (43166457).

97124499 is a wasteful number, since it uses less digits than its factorization.

97124499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10791617 (or 10791614 counting only the distinct ones).

The product of its digits is 163296, while the sum is 45.

The square root of 97124499 is about 9855.1762541316. The cubic root of 97124499 is about 459.6665810096. Note that the first 3 decimals are identical.

The spelling of 97124499 in words is "ninety-seven million, one hundred twenty-four thousand, four hundred ninety-nine".