972467572 has 12 divisors (see below), whose sum is σ = 1713240900. Its totient is φ = 482970176.

The previous prime is 972467539. The next prime is 972467579. The reversal of 972467572 is 275764279.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 609793636 + 362673936 = 24694^2 + 19044^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (972467579) 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 3 ways as a sum of consecutive naturals, for example, 815233 + ... + 816424.

It is an arithmetic number, because the mean of its divisors is an integer number (142770075).

Almost surely, 2^972467572 is an apocalyptic number.

It is an amenable number.

972467572 is a deficient number, since it is larger than the sum of its proper divisors (740773328).

972467572 is a wasteful number, since it uses less digits than its factorization.

972467572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1631810 (or 1631808 counting only the distinct ones).

The product of its digits is 1481760, while the sum is 49.

The square root of 972467572 is about 31184.4123241083. The cubic root of 972467572 is about 990.7369854951.

The spelling of 972467572 in words is "nine hundred seventy-two million, four hundred sixty-seven thousand, five hundred seventy-two".