112455000 has 480 divisors, whose sum is σ = 480783600. Its totient is φ = 24192000.

The previous prime is 112454987. The next prime is 112455023. The reversal of 112455000 is 554211.

112455000 is a `hidden beast` number, since 112 + 4 + 550 + 0 + 0 = 666.

It is a super-2 number, since 2×112455000² = 25292254050000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 6614992 + ... + 6615008.

Almost surely, 2^112455000 is an apocalyptic number.

112455000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112455000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (240391800).

112455000 is an abundant number, since it is smaller than the sum of its proper divisors (368328600).

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

112455000 is a wasteful number, since it uses less digits than its factorization.

112455000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66 (or 34 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 112455000 is about 10604.4801852802. The cubic root of 112455000 is about 482.6803177598.

The spelling of 112455000 in words is "one hundred twelve million, four hundred fifty-five thousand".