961424132 has 12 divisors (see below), whose sum is σ = 1727965260. Its totient is φ = 467719776.

The previous prime is 961424131. The next prime is 961424179. The reversal of 961424132 is 231424169.

It can be written as a sum of positive squares in 2 ways, for example, as 351037696 + 610386436 = 18736^2 + 24706^2 .

It is not an unprimeable number, because it can be changed into a prime (961424131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3247907 + ... + 3248202.

It is an arithmetic number, because the mean of its divisors is an integer number (143997105).

Almost surely, 2^961424132 is an apocalyptic number.

It is an amenable number.

961424132 is a deficient number, since it is larger than the sum of its proper divisors (766541128).

961424132 is a wasteful number, since it uses less digits than its factorization.

961424132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6496150 (or 6496148 counting only the distinct ones).

The product of its digits is 10368, while the sum is 32.

The square root of 961424132 is about 31006.8400840847. The cubic root of 961424132 is about 986.9723958724.

The spelling of 961424132 in words is "nine hundred sixty-one million, four hundred twenty-four thousand, one hundred thirty-two".