2502993 has 8 divisors (see below), whose sum is σ = 3344800. Its totient is φ = 1664928.

The previous prime is 2502991. The next prime is 2503001. The reversal of 2502993 is 3992052.

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

It is not a de Polignac number, because 2502993 - 2¹ = 2502991 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2502993.

It is not an unprimeable number, because it can be changed into a prime (2502991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1653 + ... + 2781.

It is an arithmetic number, because the mean of its divisors is an integer number (418100).

2^2502993 is an apocalyptic number.

It is an amenable number.

2502993 is a deficient number, since it is larger than the sum of its proper divisors (841807).

2502993 is a wasteful number, since it uses less digits than its factorization.

2502993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1871.

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 2502993 is about 1582.0850166789. The cubic root of 2502993 is about 135.7750209095.

The spelling of 2502993 in words is "two million, five hundred two thousand, nine hundred ninety-three".