2500193 has 4 divisors (see below), whose sum is σ = 2518320. Its totient is φ = 2482068.

The previous prime is 2500187. The next prime is 2500213. The reversal of 2500193 is 3910052.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2500193 - 2¹⁰ = 2499169 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2500163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8855 + ... + 9132.

It is an arithmetic number, because the mean of its divisors is an integer number (629580).

2^2500193 is an apocalyptic number.

It is an amenable number.

2500193 is a deficient number, since it is larger than the sum of its proper divisors (18127).

2500193 is a wasteful number, since it uses less digits than its factorization.

2500193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18126.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 2500193 is about 1581.1998608652. The cubic root of 2500193 is about 135.7243732905.

It can be divided in two parts, 250019 and 3, that multiplied together give a palindrome (750057).

The spelling of 2500193 in words is "two million, five hundred thousand, one hundred ninety-three".