2506452 has 24 divisors (see below), whose sum is σ = 6298656. Its totient is φ = 771168.

The previous prime is 2506447. The next prime is 2506459. The reversal of 2506452 is 2546052.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2506459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7878 + ... + 8189.

It is an arithmetic number, because the mean of its divisors is an integer number (262444).

2^2506452 is an apocalyptic number.

It is an amenable number.

2506452 is an abundant number, since it is smaller than the sum of its proper divisors (3792204).

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

2506452 is a wasteful number, since it uses less digits than its factorization.

2506452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16087 (or 16085 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 2506452 is about 1583.1778169239. The cubic root of 2506452 is about 135.8375366818.

Subtracting from 2506452 its product of nonzero digits (2400), we obtain a palindrome (2504052).

The spelling of 2506452 in words is "two million, five hundred six thousand, four hundred fifty-two".