11372756 has 12 divisors (see below), whose sum is σ = 20588820. Its totient is φ = 5490240.

The previous prime is 11372749. The next prime is 11372759. The reversal of 11372756 is 65727311.

It can be written as a sum of positive squares in 2 ways, for example, as 7507600 + 3865156 = 2740^2 + 1966^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11372759) 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, 48905 + ... + 49136.

It is an arithmetic number, because the mean of its divisors is an integer number (1715735).

Almost surely, 2^11372756 is an apocalyptic number.

It is an amenable number.

11372756 is a deficient number, since it is larger than the sum of its proper divisors (9216064).

11372756 is a wasteful number, since it uses less digits than its factorization.

11372756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98074 (or 98072 counting only the distinct ones).

The product of its digits is 8820, while the sum is 32.

The square root of 11372756 is about 3372.3517017061. The cubic root of 11372756 is about 224.8822824551.

The spelling of 11372756 in words is "eleven million, three hundred seventy-two thousand, seven hundred fifty-six".