423582113 has 4 divisors (see below), whose sum is σ = 423922500. Its totient is φ = 423241728.

The previous prime is 423582079. The next prime is 423582151. The reversal of 423582113 is 311285324.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 267257104 + 156325009 = 16348^2 + 12503^2 .

It is a cyclic number.

It is not a de Polignac number, because 423582113 - 2²⁰ = 422533537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423584113) 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, 168320 + ... + 170817.

It is an arithmetic number, because the mean of its divisors is an integer number (105980625).

Almost surely, 2^423582113 is an apocalyptic number.

It is an amenable number.

423582113 is a deficient number, since it is larger than the sum of its proper divisors (340387).

423582113 is a wasteful number, since it uses less digits than its factorization.

423582113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340386.

The product of its digits is 5760, while the sum is 29.

The square root of 423582113 is about 20581.1105871379. The cubic root of 423582113 is about 751.0102610709.

The spelling of 423582113 in words is "four hundred twenty-three million, five hundred eighty-two thousand, one hundred thirteen".