2494148 has 6 divisors (see below), whose sum is σ = 4364766. Its totient is φ = 1247072.

The previous prime is 2494123. The next prime is 2494157. The reversal of 2494148 is 8414942.

It can be written as a sum of positive squares in only one way, i.e., 2256004 + 238144 = 1502^2 + 488^2 .

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 311765 + ... + 311772.

It is an arithmetic number, because the mean of its divisors is an integer number (727461).

2^2494148 is an apocalyptic number.

It is an amenable number.

2494148 is a deficient number, since it is larger than the sum of its proper divisors (1870618).

2494148 is a wasteful number, since it uses less digits than its factorization.

2494148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623541 (or 623539 counting only the distinct ones).

The product of its digits is 9216, while the sum is 32.

The square root of 2494148 is about 1579.2871809775. The cubic root of 2494148 is about 135.6148996138.

The spelling of 2494148 in words is "two million, four hundred ninety-four thousand, one hundred forty-eight".