972912230 has 8 divisors (see below), whose sum is σ = 1751242032. Its totient is φ = 389164888.

The previous prime is 972912221. The next prime is 972912287. The reversal of 972912230 is 32219279.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48645602 + ... + 48645621.

It is an arithmetic number, because the mean of its divisors is an integer number (218905254).

Almost surely, 2^972912230 is an apocalyptic number.

972912230 is a deficient number, since it is larger than the sum of its proper divisors (778329802).

972912230 is a wasteful number, since it uses less digits than its factorization.

972912230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97291230.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 972912230 is about 31191.5410007265. The cubic root of 972912230 is about 990.8879663645.

The spelling of 972912230 in words is "nine hundred seventy-two million, nine hundred twelve thousand, two hundred thirty".