2544274 has 8 divisors (see below), whose sum is σ = 3864960. Its totient is φ = 1255956.

The previous prime is 2544253. The next prime is 2544281. The reversal of 2544274 is 4724452.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 7894 + ... + 8209.

It is an arithmetic number, because the mean of its divisors is an integer number (483120).

2^2544274 is an apocalyptic number.

2544274 is a deficient number, since it is larger than the sum of its proper divisors (1320686).

2544274 is a wasteful number, since it uses less digits than its factorization.

2544274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16184.

The product of its digits is 8960, while the sum is 28.

The square root of 2544274 is about 1595.0780545165. The cubic root of 2544274 is about 136.5173847537.

The spelling of 2544274 in words is "two million, five hundred forty-four thousand, two hundred seventy-four".