11377472 has 28 divisors (see below), whose sum is σ = 22684740. Its totient is φ = 5661696.

The previous prime is 11377469. The next prime is 11377477. The reversal of 11377472 is 27477311.

11377472 is nontrivially palindromic in base 13.

It can be written as a sum of positive squares in 2 ways, for example, as 6431296 + 4946176 = 2536^2 + 2224^2 .

It is a super-2 number, since 2×11377472² = 258893738221568, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11377477) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 24668 + ... + 25124.

Almost surely, 2^11377472 is an apocalyptic number.

It is an amenable number.

11377472 is a deficient number, since it is larger than the sum of its proper divisors (11307268).

11377472 is an equidigital number, since it uses as much as digits as its factorization.

11377472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 858 (or 848 counting only the distinct ones).

The product of its digits is 8232, while the sum is 32.

The square root of 11377472 is about 3373.0508445619. The cubic root of 11377472 is about 224.9133625288.

The spelling of 11377472 in words is "eleven million, three hundred seventy-seven thousand, four hundred seventy-two".