2494732 has 6 divisors (see below), whose sum is σ = 4365788. Its totient is φ = 1247364.

The previous prime is 2494729. The next prime is 2494753. The reversal of 2494732 is 2374942.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 2494694 and 2494703.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 311838 + ... + 311845.

2^2494732 is an apocalyptic number.

It is an amenable number.

2494732 is a deficient number, since it is larger than the sum of its proper divisors (1871056).

2494732 is a wasteful number, since it uses less digits than its factorization.

2494732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623687 (or 623685 counting only the distinct ones).

The product of its digits is 12096, while the sum is 31.

The square root of 2494732 is about 1579.4720636972. The cubic root of 2494732 is about 135.6254834445.

The spelling of 2494732 in words is "two million, four hundred ninety-four thousand, seven hundred thirty-two".