9970250 has 32 divisors (see below), whose sum is σ = 19656000. Its totient is φ = 3776400.

The previous prime is 9970249. The next prime is 9970273. The reversal of 9970250 is 520799.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3701 + ... + 5799.

It is an arithmetic number, because the mean of its divisors is an integer number (614250).

Almost surely, 2^9970250 is an apocalyptic number.

9970250 is a deficient number, since it is larger than the sum of its proper divisors (9685750).

9970250 is a wasteful number, since it uses less digits than its factorization.

9970250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2135 (or 2125 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 32.

The square root of 9970250 is about 3157.5702684184. The cubic root of 9970250 is about 215.2296086779.

The spelling of 9970250 in words is "nine million, nine hundred seventy thousand, two hundred fifty".