112361298 has 64 divisors (see below), whose sum is σ = 267018240. Its totient is φ = 30844800.

The previous prime is 112361287. The next prime is 112361317. The reversal of 112361298 is 892163211.

It is a super-2 number, since 2×112361298² = 25250122576489608, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 274518 + ... + 274926.

It is an arithmetic number, because the mean of its divisors is an integer number (4172160).

Almost surely, 2^112361298 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112361298, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133509120).

112361298 is an abundant number, since it is smaller than the sum of its proper divisors (154656942).

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

112361298 is a wasteful number, since it uses less digits than its factorization.

112361298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663.

The product of its digits is 5184, while the sum is 33.

The square root of 112361298 is about 10600.0612262383. The cubic root of 112361298 is about 482.5462176637.

The spelling of 112361298 in words is "one hundred twelve million, three hundred sixty-one thousand, two hundred ninety-eight".