11961364 has 12 divisors (see below), whose sum is σ = 20991124. Its totient is φ = 5963904.

The previous prime is 11961349. The next prime is 11961373. The reversal of 11961364 is 46316911.

It can be written as a sum of positive squares in 2 ways, for example, as 6708100 + 5253264 = 2590^2 + 2292^2 .

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2517 + ... + 5500.

Almost surely, 2^11961364 is an apocalyptic number.

It is an amenable number.

11961364 is a deficient number, since it is larger than the sum of its proper divisors (9029760).

11961364 is a wasteful number, since it uses less digits than its factorization.

11961364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8394 (or 8392 counting only the distinct ones).

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

The square root of 11961364 is about 3458.5204929276. The cubic root of 11961364 is about 228.6968777876.

The spelling of 11961364 in words is "eleven million, nine hundred sixty-one thousand, three hundred sixty-four".