113442770 has 16 divisors (see below), whose sum is σ = 233368128. Its totient is φ = 38894640.

The previous prime is 113442767. The next prime is 113442773. The reversal of 113442770 is 77244311.

It is an interprime number because it is at equal distance from previous prime (113442767) and next prime (113442773).

It is not an unprimeable number, because it can be changed into a prime (113442773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 810236 + ... + 810375.

It is an arithmetic number, because the mean of its divisors is an integer number (14585508).

Almost surely, 2^113442770 is an apocalyptic number.

113442770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113442770 is an abundant number, since it is smaller than the sum of its proper divisors (119925358).

113442770 is a wasteful number, since it uses less digits than its factorization.

113442770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1620625.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 113442770 is about 10650.9516006787. The cubic root of 113442770 is about 484.0894383131.

The spelling of 113442770 in words is "one hundred thirteen million, four hundred forty-two thousand, seven hundred seventy".