972962443 has 4 divisors (see below), whose sum is σ = 973099008. Its totient is φ = 972825880.

The previous prime is 972962429. The next prime is 972962447. The reversal of 972962443 is 344269279.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 972962443 - 2⁹ = 972961931 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 972962393 and 972962402.

It is not an unprimeable number, because it can be changed into a prime (972962447) 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, 56971 + ... + 72052.

It is an arithmetic number, because the mean of its divisors is an integer number (243274752).

Almost surely, 2^972962443 is an apocalyptic number.

972962443 is a deficient number, since it is larger than the sum of its proper divisors (136565).

972962443 is a wasteful number, since it uses less digits than its factorization.

972962443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136564.

The product of its digits is 653184, while the sum is 46.

The square root of 972962443 is about 31192.3459040836. The cubic root of 972962443 is about 990.9050129867.

The spelling of 972962443 in words is "nine hundred seventy-two million, nine hundred sixty-two thousand, four hundred forty-three".