2552459 has 12 divisors (see below), whose sum is σ = 3198384. Its totient is φ = 2019024.

The previous prime is 2552449. The next prime is 2552461. The reversal of 2552459 is 9542552.

It is not a de Polignac number, because 2552459 - 2²⁰ = 1503883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2552449) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1367 + ... + 2640.

It is an arithmetic number, because the mean of its divisors is an integer number (266532).

2^2552459 is an apocalyptic number.

2552459 is a deficient number, since it is larger than the sum of its proper divisors (645925).

2552459 is a wasteful number, since it uses less digits than its factorization.

2552459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4034 (or 4027 counting only the distinct ones).

The product of its digits is 18000, while the sum is 32.

The square root of 2552459 is about 1597.6416995059. The cubic root of 2552459 is about 136.6636214537.

The spelling of 2552459 in words is "two million, five hundred fifty-two thousand, four hundred fifty-nine".