961959512 has 32 divisors (see below), whose sum is σ = 1959859200. Its totient is φ = 440964000.

The previous prime is 961959511. The next prime is 961959517. The reversal of 961959512 is 215959169.

961959512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×961959512² = 1850732205454556288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (961959511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97364 + ... + 106787.

It is an arithmetic number, because the mean of its divisors is an integer number (61245600).

Almost surely, 2^961959512 is an apocalyptic number.

It is an amenable number.

961959512 is an abundant number, since it is smaller than the sum of its proper divisors (997899688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

961959512 is a wasteful number, since it uses less digits than its factorization.

961959512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204207 (or 204203 counting only the distinct ones).

The product of its digits is 218700, while the sum is 47.

The square root of 961959512 is about 31015.4721389180. The cubic root of 961959512 is about 987.1555641576.

The spelling of 961959512 in words is "nine hundred sixty-one million, nine hundred fifty-nine thousand, five hundred twelve".