2545532 has 12 divisors (see below), whose sum is σ = 4859736. Its totient is φ = 1157040.

The previous prime is 2545523. The next prime is 2545553. The reversal of 2545532 is 2355452.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28883 + ... + 28970.

It is an arithmetic number, because the mean of its divisors is an integer number (404978).

2^2545532 is an apocalyptic number.

2545532 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2545532 is a deficient number, since it is larger than the sum of its proper divisors (2314204).

2545532 is a wasteful number, since it uses less digits than its factorization.

2545532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57868 (or 57866 counting only the distinct ones).

The product of its digits is 6000, while the sum is 26.

The square root of 2545532 is about 1595.4723438531. The cubic root of 2545532 is about 136.5398810955.

The spelling of 2545532 in words is "two million, five hundred forty-five thousand, five hundred thirty-two".