956462161 has 4 divisors (see below), whose sum is σ = 957847024. Its totient is φ = 955077300.

The previous prime is 956462131. The next prime is 956462167. The reversal of 956462161 is 161264659.

It is a happy number.

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 956462161 - 2¹³ = 956453969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (956462167) 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, 691395 + ... + 692776.

It is an arithmetic number, because the mean of its divisors is an integer number (239461756).

Almost surely, 2^956462161 is an apocalyptic number.

It is an amenable number.

956462161 is a deficient number, since it is larger than the sum of its proper divisors (1384863).

956462161 is a wasteful number, since it uses less digits than its factorization.

956462161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1384862.

The product of its digits is 77760, while the sum is 40.

The square root of 956462161 is about 30926.7224419271. The cubic root of 956462161 is about 985.2715240011.

The spelling of 956462161 in words is "nine hundred fifty-six million, four hundred sixty-two thousand, one hundred sixty-one".