11949832 has 8 divisors (see below), whose sum is σ = 22405950. Its totient is φ = 5974912.

The previous prime is 11949809. The next prime is 11949851. The reversal of 11949832 is 23894911.

It can be written as a sum of positive squares in only one way, i.e., 6687396 + 5262436 = 2586^2 + 2294^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 11949791 and 11949800.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 746857 + ... + 746872.

Almost surely, 2^11949832 is an apocalyptic number.

It is an amenable number.

11949832 is a deficient number, since it is larger than the sum of its proper divisors (10456118).

11949832 is a wasteful number, since it uses less digits than its factorization.

11949832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1493735 (or 1493731 counting only the distinct ones).

The product of its digits is 15552, while the sum is 37.

The square root of 11949832 is about 3456.8529040154. The cubic root of 11949832 is about 228.6233582903.

It can be divided in two parts, 1194 and 9832, that added together give a triangular number (11026 = T₁₄₈).

The spelling of 11949832 in words is "eleven million, nine hundred forty-nine thousand, eight hundred thirty-two".