97949912 has 16 divisors (see below), whose sum is σ = 186769800. Its totient is φ = 48144640.

The previous prime is 97949909. The next prime is 97949947. The reversal of 97949912 is 21994979.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103289 + ... + 104232.

Almost surely, 2^97949912 is an apocalyptic number.

It is an amenable number.

97949912 is a deficient number, since it is larger than the sum of its proper divisors (88819888).

97949912 is a wasteful number, since it uses less digits than its factorization.

97949912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207586 (or 207582 counting only the distinct ones).

The product of its digits is 367416, while the sum is 50.

The square root of 97949912 is about 9896.9647872466. The cubic root of 97949912 is about 460.9650690403.

The spelling of 97949912 in words is "ninety-seven million, nine hundred forty-nine thousand, nine hundred twelve".