2545124 has 12 divisors (see below), whose sum is σ = 4475184. Its totient is φ = 1266504.

The previous prime is 2545117. The next prime is 2545141. The reversal of 2545124 is 4215452.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2545124.

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, 494 + ... + 2309.

It is an arithmetic number, because the mean of its divisors is an integer number (372932).

2^2545124 is an apocalyptic number.

It is an amenable number.

2545124 is a deficient number, since it is larger than the sum of its proper divisors (1930060).

2545124 is a wasteful number, since it uses less digits than its factorization.

2545124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3034 (or 3032 counting only the distinct ones).

The product of its digits is 1600, while the sum is 23.

The square root of 2545124 is about 1595.3444769077. The cubic root of 2545124 is about 136.5325857969.

The spelling of 2545124 in words is "two million, five hundred forty-five thousand, one hundred twenty-four".