972425420 has 12 divisors (see below), whose sum is σ = 2042093424. Its totient is φ = 388970160.

The previous prime is 972425417. The next prime is 972425429. The reversal of 972425420 is 24524279.

972425420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×972425420² = 1891222394924352800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (972425429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24310616 + ... + 24310655.

It is an arithmetic number, because the mean of its divisors is an integer number (170174452).

Almost surely, 2^972425420 is an apocalyptic number.

It is an amenable number.

972425420 is an abundant number, since it is smaller than the sum of its proper divisors (1069668004).

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

972425420 is a wasteful number, since it uses less digits than its factorization.

972425420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48621280 (or 48621278 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 972425420 is about 31183.7364663056. The cubic root of 972425420 is about 990.7226706566.

Adding to 972425420 its reverse (24524279), we get a palindrome (996949699).

The spelling of 972425420 in words is "nine hundred seventy-two million, four hundred twenty-five thousand, four hundred twenty".