2490113 has 4 divisors (see below), whose sum is σ = 2497968. Its totient is φ = 2482260.

The previous prime is 2490101. The next prime is 2490119. The reversal of 2490113 is 3110942.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3110942 = 2 ⋅1555471.

It is a cyclic number.

It is not a de Polignac number, because 2490113 - 2⁸ = 2489857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2490119) 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, 3431 + ... + 4092.

It is an arithmetic number, because the mean of its divisors is an integer number (624492).

2^2490113 is an apocalyptic number.

It is an amenable number.

2490113 is a deficient number, since it is larger than the sum of its proper divisors (7855).

2490113 is an equidigital number, since it uses as much as digits as its factorization.

2490113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7854.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 2490113 is about 1578.0091888199. The cubic root of 2490113 is about 135.5417281376.

The spelling of 2490113 in words is "two million, four hundred ninety thousand, one hundred thirteen".