11616272 has 20 divisors (see below), whose sum is σ = 22596396. Its totient is φ = 5784960.

The previous prime is 11616263. The next prime is 11616307. The reversal of 11616272 is 27261611.

It can be written as a sum of positive squares in 2 ways, for example, as 5779216 + 5837056 = 2404^2 + 2416^2 .

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, 3122 + ... + 5742.

Almost surely, 2^11616272 is an apocalyptic number.

It is an amenable number.

11616272 is a deficient number, since it is larger than the sum of its proper divisors (10980124).

11616272 is a wasteful number, since it uses less digits than its factorization.

11616272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2906 (or 2900 counting only the distinct ones).

The product of its digits is 1008, while the sum is 26.

The square root of 11616272 is about 3408.2652478937. The cubic root of 11616272 is about 226.4760373397.

Adding to 11616272 its reverse (27261611), we get a palindrome (38877883).

It can be divided in two parts, 116162 and 72, that multiplied together give a square (8363664 = 2892²).

The spelling of 11616272 in words is "eleven million, six hundred sixteen thousand, two hundred seventy-two".