974125093 has 2 divisors, whose sum is σ = 974125094. Its totient is φ = 974125092.

The previous prime is 974125091. The next prime is 974125169. The reversal of 974125093 is 390521479.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 634939204 + 339185889 = 25198^2 + 18417^2 .

It is an emirp because it is prime and its reverse (390521479) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 974125093 - 2¹ = 974125091 is a prime.

Together with 974125091, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (974125091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 487062546 + 487062547.

It is an arithmetic number, because the mean of its divisors is an integer number (487062547).

Almost surely, 2^974125093 is an apocalyptic number.

It is an amenable number.

974125093 is a deficient number, since it is larger than the sum of its proper divisors (1).

974125093 is an equidigital number, since it uses as much as digits as its factorization.

974125093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 974125093 is about 31210.9771234417. The cubic root of 974125093 is about 991.2995527525.

The spelling of 974125093 in words is "nine hundred seventy-four million, one hundred twenty-five thousand, ninety-three".