2511452 has 12 divisors (see below), whose sum is σ = 4427640. Its totient is φ = 1246416.

The previous prime is 2511451. The next prime is 2511473. The reversal of 2511452 is 2541152.

It is a super-2 number, since 2×2511452² = 12614782296608, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2511451) 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, 1703 + ... + 2814.

It is an arithmetic number, because the mean of its divisors is an integer number (368970).

2^2511452 is an apocalyptic number.

It is an amenable number.

2511452 is a deficient number, since it is larger than the sum of its proper divisors (1916188).

2511452 is a wasteful number, since it uses less digits than its factorization.

2511452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4660 (or 4658 counting only the distinct ones).

The product of its digits is 400, while the sum is 20.

The square root of 2511452 is about 1584.7561326589. The cubic root of 2511452 is about 135.9278019329.

The spelling of 2511452 in words is "two million, five hundred eleven thousand, four hundred fifty-two".