2545136 has 20 divisors (see below), whose sum is σ = 5379864. Its totient is φ = 1156800.

The previous prime is 2545117. The next prime is 2545141. The reversal of 2545136 is 6315452.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

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, 7055 + ... + 7406.

2^2545136 is an apocalyptic number.

It is an amenable number.

2545136 is an abundant number, since it is smaller than the sum of its proper divisors (2834728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2545136 is a wasteful number, since it uses less digits than its factorization.

2545136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14480 (or 14474 counting only the distinct ones).

The product of its digits is 3600, while the sum is 26.

The square root of 2545136 is about 1595.3482378465. The cubic root of 2545136 is about 136.5328003757.

The spelling of 2545136 in words is "two million, five hundred forty-five thousand, one hundred thirty-six".