974677425 has 12 divisors (see below), whose sum is σ = 1611466800. Its totient is φ = 519827920.

The previous prime is 974677387. The next prime is 974677441. The reversal of 974677425 is 524776479.

It is not a de Polignac number, because 974677425 - 2¹⁹ = 974153137 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6497775 + ... + 6497924.

It is an arithmetic number, because the mean of its divisors is an integer number (134288900).

Almost surely, 2^974677425 is an apocalyptic number.

It is an amenable number.

974677425 is a deficient number, since it is larger than the sum of its proper divisors (636789375).

974677425 is a wasteful number, since it uses less digits than its factorization.

974677425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12995712 (or 12995707 counting only the distinct ones).

The product of its digits is 2963520, while the sum is 51.

The square root of 974677425 is about 31219.8242307672. The cubic root of 974677425 is about 991.4868740107.

Adding to 974677425 its sum of digits (51), we get a triangular number (974677476 = T₄₄₁₅₁).

The spelling of 974677425 in words is "nine hundred seventy-four million, six hundred seventy-seven thousand, four hundred twenty-five".