2493650 has 24 divisors (see below), whose sum is σ = 4730724. Its totient is φ = 977600.

The previous prime is 2493643. The next prime is 2493653. The reversal of 2493650 is 563942.

It can be written as a sum of positive squares in 6 ways, for example, as 1329409 + 1164241 = 1153^2 + 1079^2 .

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2493653) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2180 + ... + 3120.

2^2493650 is an apocalyptic number.

2493650 is a deficient number, since it is larger than the sum of its proper divisors (2237074).

2493650 is a wasteful number, since it uses less digits than its factorization.

2493650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006 (or 1001 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 2493650 is about 1579.1295070386. The cubic root of 2493650 is about 135.6058730557.

The spelling of 2493650 in words is "two million, four hundred ninety-three thousand, six hundred fifty".