113367439 has 4 divisors (see below), whose sum is σ = 114260224. Its totient is φ = 112474656.

The previous prime is 113367389. The next prime is 113367451. The reversal of 113367439 is 934763311.

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

It is a cyclic number.

It is not a de Polignac number, because 113367439 - 2¹¹ = 113365391 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113367398 and 113367407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113367139) 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, 446202 + ... + 446455.

It is an arithmetic number, because the mean of its divisors is an integer number (28565056).

Almost surely, 2^113367439 is an apocalyptic number.

113367439 is a deficient number, since it is larger than the sum of its proper divisors (892785).

113367439 is an equidigital number, since it uses as much as digits as its factorization.

113367439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 892784.

The product of its digits is 40824, while the sum is 37.

The square root of 113367439 is about 10647.4146627245. The cubic root of 113367439 is about 483.9822623443.

The spelling of 113367439 in words is "one hundred thirteen million, three hundred sixty-seven thousand, four hundred thirty-nine".