112861400 has 24 divisors (see below), whose sum is σ = 262403220. Its totient is φ = 45144480.

The previous prime is 112861393. The next prime is 112861409. The reversal of 112861400 is 4168211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112861409) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 281954 + ... + 282353.

Almost surely, 2^112861400 is an apocalyptic number.

112861400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112861400 is an abundant number, since it is smaller than the sum of its proper divisors (149541820).

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

112861400 is a wasteful number, since it uses less digits than its factorization.

112861400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564323 (or 564314 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 112861400 is about 10623.6246168622. The cubic root of 112861400 is about 483.2610699204.

The spelling of 112861400 in words is "one hundred twelve million, eight hundred sixty-one thousand, four hundred".