113439354 has 64 divisors (see below), whose sum is σ = 269893632. Its totient is φ = 31104000.

The previous prime is 113439343. The next prime is 113439383. The reversal of 113439354 is 453934311.

It is a happy 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, 196314 + ... + 196890.

It is an arithmetic number, because the mean of its divisors is an integer number (4217088).

Almost surely, 2^113439354 is an apocalyptic number.

113439354 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 113439354, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134946816).

113439354 is an abundant number, since it is smaller than the sum of its proper divisors (156454278).

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

113439354 is a wasteful number, since it uses less digits than its factorization.

113439354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 771.

The product of its digits is 19440, while the sum is 33.

The square root of 113439354 is about 10650.7912382132. The cubic root of 113439354 is about 484.0845792812.

The spelling of 113439354 in words is "one hundred thirteen million, four hundred thirty-nine thousand, three hundred fifty-four".