11653412 has 6 divisors (see below), whose sum is σ = 20393478. Its totient is φ = 5826704.

The previous prime is 11653399. The next prime is 11653417. The reversal of 11653412 is 21435611.

It can be written as a sum of positive squares in only one way, i.e., 11397376 + 256036 = 3376^2 + 506^2 .

It is a super-2 number, since 2×11653412² = 271604022483488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11653417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1456673 + ... + 1456680.

It is an arithmetic number, because the mean of its divisors is an integer number (3398913).

Almost surely, 2^11653412 is an apocalyptic number.

It is an amenable number.

11653412 is a deficient number, since it is larger than the sum of its proper divisors (8740066).

11653412 is a wasteful number, since it uses less digits than its factorization.

11653412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2913357 (or 2913355 counting only the distinct ones).

The product of its digits is 720, while the sum is 23.

The square root of 11653412 is about 3413.7094193853. The cubic root of 11653412 is about 226.7171465809.

The spelling of 11653412 in words is "eleven million, six hundred fifty-three thousand, four hundred twelve".