7530413 has 8 divisors (see below), whose sum is σ = 8237376. Its totient is φ = 6827200.

The previous prime is 7530377. The next prime is 7530421. The reversal of 7530413 is 3140357.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7530413 - 2⁶ = 7530349 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 (7530443) 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, 4853 + ... + 6213.

It is an arithmetic number, because the mean of its divisors is an integer number (1029672).

Almost surely, 2^7530413 is an apocalyptic number.

It is an amenable number.

7530413 is a deficient number, since it is larger than the sum of its proper divisors (706963).

7530413 is a wasteful number, since it uses less digits than its factorization.

7530413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1875.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 7530413 is about 2744.1597985540. The cubic root of 7530413 is about 196.0076093811.

The spelling of 7530413 in words is "seven million, five hundred thirty thousand, four hundred thirteen".