974501113 has 2 divisors, whose sum is σ = 974501114. Its totient is φ = 974501112.

The previous prime is 974501083. The next prime is 974501119. The reversal of 974501113 is 311105479.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 662908009 + 311593104 = 25747^2 + 17652^2 .

It is a cyclic number.

It is not a de Polignac number, because 974501113 - 2¹⁷ = 974370041 is a prime.

It is not a weakly prime, because it can be changed into another prime (974501119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 487250556 + 487250557.

It is an arithmetic number, because the mean of its divisors is an integer number (487250557).

Almost surely, 2^974501113 is an apocalyptic number.

It is an amenable number.

974501113 is a deficient number, since it is larger than the sum of its proper divisors (1).

974501113 is an equidigital number, since it uses as much as digits as its factorization.

974501113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 31.

The square root of 974501113 is about 31217.0003844059. Note that the first 3 decimals coincide. The cubic root of 974501113 is about 991.4270861701.

The spelling of 974501113 in words is "nine hundred seventy-four million, five hundred one thousand, one hundred thirteen".