975427701 has 4 divisors (see below), whose sum is σ = 1300570272. Its totient is φ = 650285132.

The previous prime is 975427699. The next prime is 975427711. The reversal of 975427701 is 107724579.

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, and also an emirpimes, since its reverse is a distinct semiprime: 107724579 = 3 ⋅35908193.

It is a cyclic number.

It is not a de Polignac number, because 975427701 - 2¹ = 975427699 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (975427711) 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, 162571281 + ... + 162571286.

It is an arithmetic number, because the mean of its divisors is an integer number (325142568).

Almost surely, 2^975427701 is an apocalyptic number.

It is an amenable number.

975427701 is a deficient number, since it is larger than the sum of its proper divisors (325142571).

975427701 is a wasteful number, since it uses less digits than its factorization.

975427701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325142570.

The product of its (nonzero) digits is 123480, while the sum is 42.

The square root of 975427701 is about 31231.8379382322. The cubic root of 975427701 is about 991.7412138892.

The spelling of 975427701 in words is "nine hundred seventy-five million, four hundred twenty-seven thousand, seven hundred one".