97201948 has 24 divisors (see below), whose sum is σ = 179984000. Its totient is φ = 45804528.

The previous prime is 97201931. The next prime is 97201961. The reversal of 97201948 is 84910279.

It is a self number, because there is not a number n which added to its sum of digits gives 97201948.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11911 + ... + 18337.

Almost surely, 2^97201948 is an apocalyptic number.

It is an amenable number.

97201948 is a deficient number, since it is larger than the sum of its proper divisors (82782052).

97201948 is a wasteful number, since it uses less digits than its factorization.

97201948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6649 (or 6647 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 97201948 is about 9859.1048275186. The cubic root of 97201948 is about 459.7887309604.

The spelling of 97201948 in words is "ninety-seven million, two hundred one thousand, nine hundred forty-eight".