2475723 has 4 divisors (see below), whose sum is σ = 3300968. Its totient is φ = 1650480.

The previous prime is 2475721. The next prime is 2475751. The reversal of 2475723 is 3275742.

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

It is not a de Polignac number, because 2475723 - 2¹ = 2475721 is a prime.

It is a super-2 number, since 2×2475723² = 12258408745458, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2475721) 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, 412618 + ... + 412623.

It is an arithmetic number, because the mean of its divisors is an integer number (825242).

2^2475723 is an apocalyptic number.

2475723 is a deficient number, since it is larger than the sum of its proper divisors (825245).

2475723 is an equidigital number, since it uses as much as digits as its factorization.

2475723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825244.

The product of its digits is 11760, while the sum is 30.

The square root of 2475723 is about 1573.4430399605. The cubic root of 2475723 is about 135.2801316170.

The spelling of 2475723 in words is "two million, four hundred seventy-five thousand, seven hundred twenty-three".