2494251 has 12 divisors (see below), whose sum is σ = 3617328. Its totient is φ = 1656144.

The previous prime is 2494241. The next prime is 2494273. The reversal of 2494251 is 1524942.

2494251 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2494251 - 2⁷ = 2494123 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2494201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2986 + ... + 3728.

It is an arithmetic number, because the mean of its divisors is an integer number (301444).

2^2494251 is an apocalyptic number.

2494251 is a deficient number, since it is larger than the sum of its proper divisors (1123077).

2494251 is a wasteful number, since it uses less digits than its factorization.

2494251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1122 (or 1119 counting only the distinct ones).

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

The square root of 2494251 is about 1579.3197902895. The cubic root of 2494251 is about 135.6167664026.

The spelling of 2494251 in words is "two million, four hundred ninety-four thousand, two hundred fifty-one".