2489753 has 4 divisors (see below), whose sum is σ = 2845440. Its totient is φ = 2134068.

The previous prime is 2489749. The next prime is 2489759. The reversal of 2489753 is 3579842.

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 2489753 - 2² = 2489749 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2489759) 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, 177833 + ... + 177846.

It is an arithmetic number, because the mean of its divisors is an integer number (711360).

2^2489753 is an apocalyptic number.

It is an amenable number.

2489753 is a deficient number, since it is larger than the sum of its proper divisors (355687).

2489753 is an equidigital number, since it uses as much as digits as its factorization.

2489753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355686.

The product of its digits is 60480, while the sum is 38.

The square root of 2489753 is about 1577.8951169200. The cubic root of 2489753 is about 135.5351959877.

It can be divided in two parts, 248 and 9753, that added together give a palindrome (10001).

The spelling of 2489753 in words is "two million, four hundred eighty-nine thousand, seven hundred fifty-three".