11372772 has 24 divisors (see below), whose sum is σ = 26774496. Its totient is φ = 3756928.

The previous prime is 11372771. The next prime is 11372783. The reversal of 11372772 is 27727311.

It is not an unprimeable number, because it can be changed into a prime (11372771) 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 7 ways as a sum of consecutive naturals, for example, 2838 + ... + 5549.

It is an arithmetic number, because the mean of its divisors is an integer number (1115604).

Almost surely, 2^11372772 is an apocalyptic number.

11372772 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11372772 is an abundant number, since it is smaller than the sum of its proper divisors (15401724).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11372772 is a wasteful number, since it uses less digits than its factorization.

11372772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8507 (or 8505 counting only the distinct ones).

The product of its digits is 4116, while the sum is 30.

The square root of 11372772 is about 3372.3540739371. The cubic root of 11372772 is about 224.8823879152.

The spelling of 11372772 in words is "eleven million, three hundred seventy-two thousand, seven hundred seventy-two".