2552464 has 20 divisors (see below), whose sum is σ = 5116860. Its totient is φ = 1232000.

The previous prime is 2552461. The next prime is 2552477. The reversal of 2552464 is 4642552.

It can be written as a sum of positive squares in 2 ways, for example, as 2073600 + 478864 = 1440^2 + 692^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2552461) 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, 2287 + ... + 3214.

It is an arithmetic number, because the mean of its divisors is an integer number (255843).

2^2552464 is an apocalyptic number.

It is an amenable number.

2552464 is an abundant number, since it is smaller than the sum of its proper divisors (2564396).

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

2552464 is a wasteful number, since it uses less digits than its factorization.

2552464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5538 (or 5532 counting only the distinct ones).

The product of its digits is 9600, while the sum is 28.

The square root of 2552464 is about 1597.6432643115. The cubic root of 2552464 is about 136.6637106902.

The spelling of 2552464 in words is "two million, five hundred fifty-two thousand, four hundred sixty-four".