962137961 has 4 divisors (see below), whose sum is σ = 962529492. Its totient is φ = 961746432.

The previous prime is 962137931. The next prime is 962137963. The reversal of 962137961 is 169731269.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 169731269 = 4079 ⋅41611.

It can be written as a sum of positive squares in 2 ways, for example, as 465739561 + 496398400 = 21581^2 + 22280^2 .

It is a cyclic number.

It is not a de Polignac number, because 962137961 - 2¹⁴ = 962121577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (962137963) 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, 192056 + ... + 197001.

It is an arithmetic number, because the mean of its divisors is an integer number (240632373).

Almost surely, 2^962137961 is an apocalyptic number.

It is an amenable number.

962137961 is a deficient number, since it is larger than the sum of its proper divisors (391531).

962137961 is a wasteful number, since it uses less digits than its factorization.

962137961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391530.

The product of its digits is 122472, while the sum is 44.

The square root of 962137961 is about 31018.3487793919. The cubic root of 962137961 is about 987.2166013875.

The spelling of 962137961 in words is "nine hundred sixty-two million, one hundred thirty-seven thousand, nine hundred sixty-one".