961165701 has 6 divisors (see below), whose sum is σ = 1388350470. Its totient is φ = 640777128.

The previous prime is 961165657. The next prime is 961165717. The reversal of 961165701 is 107561169.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 872316225 + 88849476 = 29535^2 + 9426^2 .

It is not a de Polignac number, because 961165701 - 2¹¹ = 961163653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (961165741) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 53398086 + ... + 53398103.

It is an arithmetic number, because the mean of its divisors is an integer number (231391745).

Almost surely, 2^961165701 is an apocalyptic number.

It is an amenable number.

961165701 is a deficient number, since it is larger than the sum of its proper divisors (427184769).

961165701 is a wasteful number, since it uses less digits than its factorization.

961165701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106796195 (or 106796192 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 36.

The square root of 961165701 is about 31002.6724815781. The cubic root of 961165701 is about 986.8839551548.

The spelling of 961165701 in words is "nine hundred sixty-one million, one hundred sixty-five thousand, seven hundred one".