11371900 has 18 divisors (see below), whose sum is σ = 24677240. Its totient is φ = 4548720.

The previous prime is 11371891. The next prime is 11371901. The reversal of 11371900 is 917311.

It is a super-2 number, since 2×11371900² = 258640219220000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11371901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56760 + ... + 56959.

Almost surely, 2^11371900 is an apocalyptic number.

11371900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11371900 is an abundant number, since it is smaller than the sum of its proper divisors (13305340).

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

11371900 is a wasteful number, since it uses less digits than its factorization.

11371900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113733 (or 113726 counting only the distinct ones).

The product of its (nonzero) digits is 189, while the sum is 22.

The square root of 11371900 is about 3372.2247849157. The cubic root of 11371900 is about 224.8766401973.

The spelling of 11371900 in words is "eleven million, three hundred seventy-one thousand, nine hundred".