975770224 has 80 divisors (see below), whose sum is σ = 2228544864. Its totient is φ = 408038400.

The previous prime is 975770207. The next prime is 975770293. The reversal of 975770224 is 422077579.

It is a congruent number.

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, 962742 + ... + 963754.

Almost surely, 2^975770224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 975770224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1114272432).

975770224 is an abundant number, since it is smaller than the sum of its proper divisors (1252774640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

975770224 is a wasteful number, since it uses less digits than its factorization.

975770224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1466 (or 1460 counting only the distinct ones).

The product of its (nonzero) digits is 246960, while the sum is 43.

The square root of 975770224 is about 31237.3210118922. The cubic root of 975770224 is about 991.8572841429.

The spelling of 975770224 in words is "nine hundred seventy-five million, seven hundred seventy thousand, two hundred twenty-four".