972424601 has 2 divisors, whose sum is σ = 972424602. Its totient is φ = 972424600.

The previous prime is 972424589. The next prime is 972424619. The reversal of 972424601 is 106424279.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 536617225 + 435807376 = 23165^2 + 20876^2 .

It is a cyclic number.

It is not a de Polignac number, because 972424601 - 2¹⁰ = 972423577 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (972424001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 486212300 + 486212301.

It is an arithmetic number, because the mean of its divisors is an integer number (486212301).

Almost surely, 2^972424601 is an apocalyptic number.

It is an amenable number.

972424601 is a deficient number, since it is larger than the sum of its proper divisors (1).

972424601 is an equidigital number, since it uses as much as digits as its factorization.

972424601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 972424601 is about 31183.7233344577. The cubic root of 972424601 is about 990.7223925197.

The spelling of 972424601 in words is "nine hundred seventy-two million, four hundred twenty-four thousand, six hundred one".