2545852 has 24 divisors (see below), whose sum is σ = 4883760. Its totient is φ = 1155840.

The previous prime is 2545843. The next prime is 2545853. The reversal of 2545852 is 2585452.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2545853) 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, 1327 + ... + 2617.

It is an arithmetic number, because the mean of its divisors is an integer number (203490).

2^2545852 is an apocalyptic number.

It is an amenable number.

2545852 is a deficient number, since it is larger than the sum of its proper divisors (2337908).

2545852 is a wasteful number, since it uses less digits than its factorization.

2545852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1341 (or 1339 counting only the distinct ones).

The product of its digits is 16000, while the sum is 31.

The square root of 2545852 is about 1595.5726244831. The cubic root of 2545852 is about 136.5456023529.

The spelling of 2545852 in words is "two million, five hundred forty-five thousand, eight hundred fifty-two".