2549124 has 24 divisors (see below), whose sum is σ = 6609120. Its totient is φ = 849672.

The previous prime is 2549123. The next prime is 2549143. The reversal of 2549124 is 4219452.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2549123) 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, 11694 + ... + 11909.

It is an arithmetic number, because the mean of its divisors is an integer number (275380).

2^2549124 is an apocalyptic number.

It is an amenable number.

2549124 is an abundant number, since it is smaller than the sum of its proper divisors (4059996).

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

2549124 is a wasteful number, since it uses less digits than its factorization.

2549124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23616 (or 23608 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 2549124 is about 1596.5976324672. The cubic root of 2549124 is about 136.6040747155.

The spelling of 2549124 in words is "two million, five hundred forty-nine thousand, one hundred twenty-four".