972342325 has 18 divisors (see below), whose sum is σ = 1212615654. Its totient is φ = 773435520.

The previous prime is 972342307. The next prime is 972342331. The reversal of 972342325 is 523243279.

It can be written as a sum of positive squares in 9 ways, for example, as 812421009 + 159921316 = 28503^2 + 12646^2 .

It is not a de Polignac number, because 972342325 - 2¹⁹ = 971818037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2449027 + ... + 2449423.

Almost surely, 2^972342325 is an apocalyptic number.

It is an amenable number.

972342325 is a deficient number, since it is larger than the sum of its proper divisors (240273329).

972342325 is an equidigital number, since it uses as much as digits as its factorization.

972342325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033 (or 715 counting only the distinct ones).

The product of its digits is 90720, while the sum is 37.

The square root of 972342325 is about 31182.4040926930. The cubic root of 972342325 is about 990.6944503449.

The spelling of 972342325 in words is "nine hundred seventy-two million, three hundred forty-two thousand, three hundred twenty-five".