112354578 has 48 divisors (see below), whose sum is σ = 282384960. Its totient is φ = 31619808.

The previous prime is 112354559. The next prime is 112354597. The reversal of 112354578 is 875453211.

112354578 is a `hidden beast` number, since 11 + 23 + 54 + 578 = 666.

It is an interprime number because it is at equal distance from previous prime (112354559) and next prime (112354597).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1788 + ... + 15096.

It is an arithmetic number, because the mean of its divisors is an integer number (5883020).

Almost surely, 2^112354578 is an apocalyptic number.

112354578 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 112354578, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141192480).

112354578 is an abundant number, since it is smaller than the sum of its proper divisors (170030382).

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

112354578 is a wasteful number, since it uses less digits than its factorization.

112354578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13391 (or 13388 counting only the distinct ones).

The product of its digits is 33600, while the sum is 36.

The square root of 112354578 is about 10599.7442421975. The cubic root of 112354578 is about 482.5365975802.

The spelling of 112354578 in words is "one hundred twelve million, three hundred fifty-four thousand, five hundred seventy-eight".