961532276 has 24 divisors (see below), whose sum is σ = 1710161376. Its totient is φ = 472934880.

The previous prime is 961532269. The next prime is 961532279. The reversal of 961532276 is 672235169.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (961532279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232991 + ... + 237081.

It is an arithmetic number, because the mean of its divisors is an integer number (71256724).

Almost surely, 2^961532276 is an apocalyptic number.

It is an amenable number.

961532276 is a deficient number, since it is larger than the sum of its proper divisors (748629100).

961532276 is a wasteful number, since it uses less digits than its factorization.

961532276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5039 (or 5037 counting only the distinct ones).

The product of its digits is 136080, while the sum is 41.

The square root of 961532276 is about 31008.5839083309. The cubic root of 961532276 is about 987.0094004012.

The spelling of 961532276 in words is "nine hundred sixty-one million, five hundred thirty-two thousand, two hundred seventy-six".