2493055 has 4 divisors (see below), whose sum is σ = 2991672. Its totient is φ = 1994440.

The previous prime is 2493053. The next prime is 2493077. The reversal of 2493055 is 5503942.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2493055 - 2¹ = 2493053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2493053) 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, 249301 + ... + 249310.

It is an arithmetic number, because the mean of its divisors is an integer number (747918).

2^2493055 is an apocalyptic number.

2493055 is a deficient number, since it is larger than the sum of its proper divisors (498617).

2493055 is an equidigital number, since it uses as much as digits as its factorization.

2493055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498616.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 2493055 is about 1578.9411008648. The cubic root of 2493055 is about 135.5950867368.

Adding to 2493055 its reverse (5503942), we get a palindrome (7996997).

The spelling of 2493055 in words is "two million, four hundred ninety-three thousand, fifty-five".