112635402 has 64 divisors (see below), whose sum is σ = 253162368. Its totient is φ = 33120000.

The previous prime is 112635373. The next prime is 112635407. The reversal of 112635402 is 204536211.

It is not an unprimeable number, because it can be changed into a prime (112635407) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 406488 + ... + 406764.

It is an arithmetic number, because the mean of its divisors is an integer number (3955662).

Almost surely, 2^112635402 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112635402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126581184).

112635402 is an abundant number, since it is smaller than the sum of its proper divisors (140526966).

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

112635402 is a wasteful number, since it uses less digits than its factorization.

112635402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 112635402 is about 10612.9827098700. The cubic root of 112635402 is about 482.9382875344.

The spelling of 112635402 in words is "one hundred twelve million, six hundred thirty-five thousand, four hundred two".