972722486 has 16 divisors (see below), whose sum is σ = 1523367648. Its totient is φ = 464956800.

The previous prime is 972722477. The next prime is 972722501. The reversal of 972722486 is 684227279.

It is a self number, because there is not a number n which added to its sum of digits gives 972722486.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97406 + ... + 106926.

It is an arithmetic number, because the mean of its divisors is an integer number (95210478).

Almost surely, 2^972722486 is an apocalyptic number.

972722486 is a deficient number, since it is larger than the sum of its proper divisors (550645162).

972722486 is a wasteful number, since it uses less digits than its factorization.

972722486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11767.

The product of its digits is 677376, while the sum is 47.

The square root of 972722486 is about 31188.4992585408. The cubic root of 972722486 is about 990.8235455927.

The spelling of 972722486 in words is "nine hundred seventy-two million, seven hundred twenty-two thousand, four hundred eighty-six".