2469726 has 48 divisors (see below), whose sum is σ = 6480864. Its totient is φ = 663552.

The previous prime is 2469679. The next prime is 2469757. The reversal of 2469726 is 6279642.

It is a happy number.

It is a d-powerful number, because it can be written as 2⁹ + 4⁹ + 6² + 9³ + 7⁴ + 2¹⁹ + 6⁸ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1566 + ... + 2718.

It is an arithmetic number, because the mean of its divisors is an integer number (135018).

2^2469726 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2469726, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3240432).

2469726 is an abundant number, since it is smaller than the sum of its proper divisors (4011138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2469726 is a wasteful number, since it uses less digits than its factorization.

2469726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1185 (or 1182 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 2469726 is about 1571.5361911200. The cubic root of 2469726 is about 135.1708125899.

The spelling of 2469726 in words is "two million, four hundred sixty-nine thousand, seven hundred twenty-six".