970513144 has 16 divisors (see below), whose sum is σ = 1820050920. Its totient is φ = 485166240.

The previous prime is 970513127. The next prime is 970513147. The reversal of 970513144 is 441315079.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (970513147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63534 + ... + 77314.

Almost surely, 2^970513144 is an apocalyptic number.

It is an amenable number.

970513144 is a deficient number, since it is larger than the sum of its proper divisors (849537776).

970513144 is a wasteful number, since it uses less digits than its factorization.

970513144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22590 (or 22586 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 970513144 is about 31153.0599460149. The cubic root of 970513144 is about 990.0728253063.

The spelling of 970513144 in words is "nine hundred seventy million, five hundred thirteen thousand, one hundred forty-four".