972740254 has 8 divisors (see below), whose sum is σ = 1459774008. Its totient is φ = 486148920.

The previous prime is 972740233. The next prime is 972740261. The reversal of 972740254 is 452047279.

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, 105052 + ... + 113935.

It is an arithmetic number, because the mean of its divisors is an integer number (182471751).

Almost surely, 2^972740254 is an apocalyptic number.

972740254 is a deficient number, since it is larger than the sum of its proper divisors (487033754).

972740254 is a wasteful number, since it uses less digits than its factorization.

972740254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221210.

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 972740254 is about 31188.7841058288. The cubic root of 972740254 is about 990.8295784355.

The spelling of 972740254 in words is "nine hundred seventy-two million, seven hundred forty thousand, two hundred fifty-four".