956322001 has 4 divisors (see below), whose sum is σ = 956575332. Its totient is φ = 956068672.

The previous prime is 956321969. The next prime is 956322047. The reversal of 956322001 is 100223659.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 100223659 = 271 ⋅369829.

It can be written as a sum of positive squares in 2 ways, for example, as 595360000 + 360962001 = 24400^2 + 18999^2 .

It is a cyclic number.

It is not a de Polignac number, because 956322001 - 2⁵ = 956321969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (956322701) 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, 120916 + ... + 128581.

It is an arithmetic number, because the mean of its divisors is an integer number (239143833).

Almost surely, 2^956322001 is an apocalyptic number.

It is an amenable number.

956322001 is a deficient number, since it is larger than the sum of its proper divisors (253331).

956322001 is a wasteful number, since it uses less digits than its factorization.

956322001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253330.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 956322001 is about 30924.4563573881. The cubic root of 956322001 is about 985.2233944083.

The spelling of 956322001 in words is "nine hundred fifty-six million, three hundred twenty-two thousand, one".