961924 has 12 divisors (see below), whose sum is σ = 1700748. Its totient is φ = 476000.

The previous prime is 961879. The next prime is 961927. The reversal of 961924 is 429169.

It is a happy number.

961924 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 399424 + 562500 = 632^2 + 750^2 .

It is not an unprimeable number, because it can be changed into a prime (961927) 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, 787 + ... + 1594.

It is an arithmetic number, because the mean of its divisors is an integer number (141729).

2⁹⁶¹⁹²⁴ is an apocalyptic number.

It is an amenable number.

961924 is a deficient number, since it is larger than the sum of its proper divisors (738824).

961924 is a wasteful number, since it uses less digits than its factorization.

961924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2486 (or 2484 counting only the distinct ones).

The product of its digits is 3888, while the sum is 31.

The square root of 961924 is about 980.7772428029. Note that the first 3 decimals coincide. The cubic root of 961924 is about 98.7143416626.

The spelling of 961924 in words is "nine hundred sixty-one thousand, nine hundred twenty-four".