974151401 has 4 divisors (see below), whose sum is σ = 976185600. Its totient is φ = 972117204.

The previous prime is 974151397. The next prime is 974151427. The reversal of 974151401 is 104151479.

It is a happy number.

974151401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 974151401 - 2² = 974151397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (974151601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1016381 + ... + 1017338.

It is an arithmetic number, because the mean of its divisors is an integer number (244046400).

Almost surely, 2^974151401 is an apocalyptic number.

It is an amenable number.

974151401 is a deficient number, since it is larger than the sum of its proper divisors (2034199).

974151401 is a wasteful number, since it uses less digits than its factorization.

974151401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2034198.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 974151401 is about 31211.3985748797. The cubic root of 974151401 is about 991.3084766146.

The spelling of 974151401 in words is "nine hundred seventy-four million, one hundred fifty-one thousand, four hundred one".