1962752961 has 16 divisors (see below), whose sum is σ = 2832629184. Its totient is φ = 1201712064.

The previous prime is 1962752951. The next prime is 1962752977. The reversal of 1962752961 is 1692572691.

It is not a de Polignac number, because 1962752961 - 2¹⁰ = 1962751937 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1962752961.

It is not an unprimeable number, because it can be changed into a prime (1962752921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120051 + ... + 135416.

It is an arithmetic number, because the mean of its divisors is an integer number (177039324).

Almost surely, 2^1962752961 is an apocalyptic number.

It is an amenable number.

1962752961 is a deficient number, since it is larger than the sum of its proper divisors (869876223).

1962752961 is a wasteful number, since it uses less digits than its factorization.

1962752961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255680.

The product of its digits is 408240, while the sum is 48.

The square root of 1962752961 is about 44302.9678576955. The cubic root of 1962752961 is about 1252.0505992081.

The spelling of 1962752961 in words is "one billion, nine hundred sixty-two million, seven hundred fifty-two thousand, nine hundred sixty-one".