972422676 has 18 divisors (see below), whose sum is σ = 2458068522. Its totient is φ = 324140880.

The previous prime is 972422639. The next prime is 972422677. The reversal of 972422676 is 676224279.

It can be written as a sum of positive squares in only one way, i.e., 971568900 + 853776 = 31170^2 + 924^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (972422677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13505835 + ... + 13505906.

Almost surely, 2^972422676 is an apocalyptic number.

It is an amenable number.

972422676 is an abundant number, since it is smaller than the sum of its proper divisors (1485645846).

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

972422676 is a wasteful number, since it uses less digits than its factorization.

972422676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27011751 (or 27011746 counting only the distinct ones).

The product of its digits is 508032, while the sum is 45.

The square root of 972422676 is about 31183.6924689813. The cubic root of 972422676 is about 990.7217387786.

It can be divided in two parts, 9724 and 22676, that added together give a square (32400 = 180²).

The spelling of 972422676 in words is "nine hundred seventy-two million, four hundred twenty-two thousand, six hundred seventy-six".