112154504 has 64 divisors (see below), whose sum is σ = 265023360. Its totient is φ = 43223040.

The previous prime is 112154503. The next prime is 112154521. The reversal of 112154504 is 405451211.

It is a self number, because there is not a number n which added to its sum of digits gives 112154504.

It is not an unprimeable number, because it can be changed into a prime (112154501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58814 + ... + 60690.

It is an arithmetic number, because the mean of its divisors is an integer number (4140990).

Almost surely, 2^112154504 is an apocalyptic number.

112154504 is a gapful number since it is divisible by the number (14) 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 112154504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132511680).

112154504 is an abundant number, since it is smaller than the sum of its proper divisors (152868856).

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

112154504 is a wasteful number, since it uses less digits than its factorization.

112154504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1998 (or 1994 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 112154504 is about 10590.3023564014. The cubic root of 112154504 is about 482.2500037400.

The spelling of 112154504 in words is "one hundred twelve million, one hundred fifty-four thousand, five hundred four".