974243051 has 2 divisors, whose sum is σ = 974243052. Its totient is φ = 974243050.

The previous prime is 974243033. The next prime is 974243063. The reversal of 974243051 is 150342479.

974243051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 974243051 - 2²⁶ = 907134187 is a prime.

It is not a weakly prime, because it can be changed into another prime (974243251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 487121525 + 487121526.

It is an arithmetic number, because the mean of its divisors is an integer number (487121526).

Almost surely, 2^974243051 is an apocalyptic number.

974243051 is a deficient number, since it is larger than the sum of its proper divisors (1).

974243051 is an equidigital number, since it uses as much as digits as its factorization.

974243051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 974243051 is about 31212.8667539526. The cubic root of 974243051 is about 991.3395636964.

The spelling of 974243051 in words is "nine hundred seventy-four million, two hundred forty-three thousand, fifty-one".