2469256 has 16 divisors (see below), whose sum is σ = 4651740. Its totient is φ = 1228800.

The previous prime is 2469251. The next prime is 2469277. The reversal of 2469256 is 6529642.

It can be written as a sum of positive squares in 2 ways, for example, as 2464900 + 4356 = 1570^2 + 66^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2469251) 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, 1456 + ... + 2656.

2^2469256 is an apocalyptic number.

It is an amenable number.

2469256 is a deficient number, since it is larger than the sum of its proper divisors (2182484).

2469256 is a wasteful number, since it uses less digits than its factorization.

2469256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1464 (or 1460 counting only the distinct ones).

The product of its digits is 25920, while the sum is 34.

The square root of 2469256 is about 1571.3866487914. The cubic root of 2469256 is about 135.1622375075.

The spelling of 2469256 in words is "two million, four hundred sixty-nine thousand, two hundred fifty-six".