974702501 has 2 divisors, whose sum is σ = 974702502. Its totient is φ = 974702500.

The previous prime is 974702461. The next prime is 974702503. The reversal of 974702501 is 105207479.

974702501 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 can be written as a sum of positive squares in only one way, i.e., 974064100 + 638401 = 31210^2 + 799^2 .

It is a cyclic number.

It is not a de Polignac number, because 974702501 - 2²² = 970508197 is a prime.

Together with 974702503, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (974702503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 487351250 + 487351251.

It is an arithmetic number, because the mean of its divisors is an integer number (487351251).

Almost surely, 2^974702501 is an apocalyptic number.

It is an amenable number.

974702501 is a deficient number, since it is larger than the sum of its proper divisors (1).

974702501 is an equidigital number, since it uses as much as digits as its factorization.

974702501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17640, while the sum is 35.

The square root of 974702501 is about 31220.2258319827. The cubic root of 974702501 is about 991.4953767594.

The spelling of 974702501 in words is "nine hundred seventy-four million, seven hundred two thousand, five hundred one".