413723 has 4 divisors (see below), whose sum is σ = 419040. Its totient is φ = 408408.

The previous prime is 413719. The next prime is 413737. The reversal of 413723 is 327314.

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 413723 - 2² = 413719 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 413695 and 413704.

It is not an unprimeable number, because it can be changed into a prime (413713) 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, 2540 + ... + 2697.

It is an arithmetic number, because the mean of its divisors is an integer number (104760).

2⁴¹³⁷²³ is an apocalyptic number.

413723 is a deficient number, since it is larger than the sum of its proper divisors (5317).

413723 is an equidigital number, since it uses as much as digits as its factorization.

413723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5316.

The product of its digits is 504, while the sum is 20.

The square root of 413723 is about 643.2130284750. The cubic root of 413723 is about 74.5137731093.

The spelling of 413723 in words is "four hundred thirteen thousand, seven hundred twenty-three".