2552512 has 14 divisors (see below), whose sum is σ = 5065268. Its totient is φ = 1276224.

The previous prime is 2552507. The next prime is 2552513. The reversal of 2552512 is 2152552.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2552513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19878 + ... + 20005.

2^2552512 is an apocalyptic number.

It is an amenable number.

2552512 is a deficient number, since it is larger than the sum of its proper divisors (2512756).

2552512 is an equidigital number, since it uses as much as digits as its factorization.

2552512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39895 (or 39885 counting only the distinct ones).

The product of its digits is 1000, while the sum is 22.

The square root of 2552512 is about 1597.6582863679. The cubic root of 2552512 is about 136.6645673549.

The spelling of 2552512 in words is "two million, five hundred fifty-two thousand, five hundred twelve".