2548245 has 24 divisors (see below), whose sum is σ = 4744224. Its totient is φ = 1164576.

The previous prime is 2548243. The next prime is 2548277. The reversal of 2548245 is 5428452.

It is not a de Polignac number, because 2548245 - 2¹ = 2548243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2548243) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 999 + ... + 2468.

It is an arithmetic number, because the mean of its divisors is an integer number (197676).

2^2548245 is an apocalyptic number.

It is an amenable number.

2548245 is a deficient number, since it is larger than the sum of its proper divisors (2195979).

2548245 is a wasteful number, since it uses less digits than its factorization.

2548245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3489 (or 3482 counting only the distinct ones).

The product of its digits is 12800, while the sum is 30.

The square root of 2548245 is about 1596.3223358708. The cubic root of 2548245 is about 136.5883714405.

The spelling of 2548245 in words is "two million, five hundred forty-eight thousand, two hundred forty-five".