7250613 has 4 divisors (see below), whose sum is σ = 9667488. Its totient is φ = 4833740.

The previous prime is 7250599. The next prime is 7250629. The reversal of 7250613 is 3160527.

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: 3160527 = 3 ⋅1053509.

It is a cyclic number.

It is not a de Polignac number, because 7250613 - 2¹⁰ = 7249589 is a prime.

7250613 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7250693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1208433 + ... + 1208438.

It is an arithmetic number, because the mean of its divisors is an integer number (2416872).

Almost surely, 2^7250613 is an apocalyptic number.

It is an amenable number.

7250613 is a deficient number, since it is larger than the sum of its proper divisors (2416875).

7250613 is a wasteful number, since it uses less digits than its factorization.

7250613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2416874.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 7250613 is about 2692.6962324035. The cubic root of 7250613 is about 193.5492866992.

The spelling of 7250613 in words is "seven million, two hundred fifty thousand, six hundred thirteen".