2469723 has 4 divisors (see below), whose sum is σ = 3292968. Its totient is φ = 1646480.

The previous prime is 2469679. The next prime is 2469757. The reversal of 2469723 is 3279642.

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 2469723 - 2⁶ = 2469659 is a prime.

It is a d-powerful number, because it can be written as 2¹¹ + 4⁵ + 6⁶ + 9² + 7⁷ + 2¹¹ + 3¹³ .

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (2469793) 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, 411618 + ... + 411623.

It is an arithmetic number, because the mean of its divisors is an integer number (823242).

2^2469723 is an apocalyptic number.

2469723 is a deficient number, since it is larger than the sum of its proper divisors (823245).

2469723 is an equidigital number, since it uses as much as digits as its factorization.

2469723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823244.

The product of its digits is 18144, while the sum is 33.

The square root of 2469723 is about 1571.5352366396. The cubic root of 2469723 is about 135.1707578588.

The spelling of 2469723 in words is "two million, four hundred sixty-nine thousand, seven hundred twenty-three".