7258113 has 8 divisors (see below), whose sum is σ = 10752800. Its totient is φ = 4838724.

The previous prime is 7258109. The next prime is 7258129. The reversal of 7258113 is 3118527.

7258113 is a `hidden beast` number, since 72 + 581 + 13 = 666.

7258113 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7258113 - 2² = 7258109 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 268819 = 7258113 / (7 + 2 + 5 + 8 + 1 + 1 + 3).

It is a Duffinian number.

7258113 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (7258313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134383 + ... + 134436.

It is an arithmetic number, because the mean of its divisors is an integer number (1344100).

It is a Proth number, since it is equal to 443 ⋅ 2¹⁴ + 1 and 443 < 2¹⁴.

Almost surely, 2^7258113 is an apocalyptic number.

It is an amenable number.

7258113 is a deficient number, since it is larger than the sum of its proper divisors (3494687).

7258113 is a wasteful number, since it uses less digits than its factorization.

7258113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268828 (or 268822 counting only the distinct ones).

The product of its digits is 1680, while the sum is 27.

The square root of 7258113 is about 2694.0885286122. The cubic root of 7258113 is about 193.6159991929.

It can be divided in two parts, 72 and 58113, that added together give a palindrome (58185).

The spelling of 7258113 in words is "seven million, two hundred fifty-eight thousand, one hundred thirteen".