974507 has 2 divisors, whose sum is σ = 974508. Its totient is φ = 974506.

The previous prime is 974497. The next prime is 974513. The reversal of 974507 is 705479.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 974507 - 2⁶ = 974443 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 974507.

It is not a weakly prime, because it can be changed into another prime (974537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 487253 + 487254.

It is an arithmetic number, because the mean of its divisors is an integer number (487254).

2⁹⁷⁴⁵⁰⁷ is an apocalyptic number.

974507 is a deficient number, since it is larger than the sum of its proper divisors (1).

974507 is an equidigital number, since it uses as much as digits as its factorization.

974507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8820, while the sum is 32.

The square root of 974507 is about 987.1712110875. The cubic root of 974507 is about 99.1429082583.

The spelling of 974507 in words is "nine hundred seventy-four thousand, five hundred seven".