113541739 has 4 divisors (see below), whose sum is σ = 119517640. Its totient is φ = 107565840.

The previous prime is 113541721. The next prime is 113541767. The reversal of 113541739 is 937145311.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 113541739 - 2⁷ = 113541611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113541139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2987922 + ... + 2987959.

It is an arithmetic number, because the mean of its divisors is an integer number (29879410).

Almost surely, 2^113541739 is an apocalyptic number.

113541739 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

113541739 is a deficient number, since it is larger than the sum of its proper divisors (5975901).

113541739 is an equidigital number, since it uses as much as digits as its factorization.

113541739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5975900.

The product of its digits is 11340, while the sum is 34.

The square root of 113541739 is about 10655.5966046017. The cubic root of 113541739 is about 484.2301727762.

The spelling of 113541739 in words is "one hundred thirteen million, five hundred forty-one thousand, seven hundred thirty-nine".