97013750 has 20 divisors (see below), whose sum is σ = 181844916. Its totient is φ = 38805000.

The previous prime is 97013731. The next prime is 97013771. The reversal of 97013750 is 5731079.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 37556 + ... + 40055.

Almost surely, 2^97013750 is an apocalyptic number.

97013750 is a deficient number, since it is larger than the sum of its proper divisors (84831166).

97013750 is an equidigital number, since it uses as much as digits as its factorization.

97013750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77633 (or 77618 counting only the distinct ones).

The product of its (nonzero) digits is 6615, while the sum is 32.

The square root of 97013750 is about 9849.5558275488. Note that the first 3 decimals coincide. The cubic root of 97013750 is about 459.4917985514.

The spelling of 97013750 in words is "ninety-seven million, thirteen thousand, seven hundred fifty".