113790047 has 16 divisors (see below), whose sum is σ = 133648704. Its totient is φ = 94848000.

The previous prime is 113790043. The next prime is 113790049. The reversal of 113790047 is 740097311.

It is a cyclic number.

It is not a de Polignac number, because 113790047 - 2² = 113790043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113789995 and 113790022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113790043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149147 + ... + 149907.

It is an arithmetic number, because the mean of its divisors is an integer number (8353044).

Almost surely, 2^113790047 is an apocalyptic number.

113790047 is a deficient number, since it is larger than the sum of its proper divisors (19858657).

113790047 is an equidigital number, since it uses as much as digits as its factorization.

113790047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1330.

The product of its (nonzero) digits is 5292, while the sum is 32.

The square root of 113790047 is about 10667.2417709547. The cubic root of 113790047 is about 484.5829084961.

The spelling of 113790047 in words is "one hundred thirteen million, seven hundred ninety thousand, forty-seven".