7498013 has 6 divisors (see below), whose sum is σ = 7707546. Its totient is φ = 7294032.

The previous prime is 7498009. The next prime is 7498019. The reversal of 7498013 is 3108947.

7498013 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 6646084 + 851929 = 2578^2 + 923^2 .

It is not a de Polignac number, because 7498013 - 2² = 7498009 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 (7498019) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1370 + ... + 4107.

It is an arithmetic number, because the mean of its divisors is an integer number (1284591).

Almost surely, 2^7498013 is an apocalyptic number.

It is an amenable number.

7498013 is a deficient number, since it is larger than the sum of its proper divisors (209533).

7498013 is an equidigital number, since it uses as much as digits as its factorization.

7498013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5551 (or 5514 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 7498013 is about 2738.2499885876. The cubic root of 7498013 is about 195.7260942161.

The spelling of 7498013 in words is "seven million, four hundred ninety-eight thousand, thirteen".