7453413 has 24 divisors (see below), whose sum is σ = 11905920. Its totient is φ = 4455360.

The previous prime is 7453409. The next prime is 7453421. The reversal of 7453413 is 3143547.

It is not a de Polignac number, because 7453413 - 2² = 7453409 is a prime.

7453413 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7451413) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7345 + ... + 8297.

It is an arithmetic number, because the mean of its divisors is an integer number (496080).

Almost surely, 2^7453413 is an apocalyptic number.

It is an amenable number.

7453413 is a deficient number, since it is larger than the sum of its proper divisors (4452507).

7453413 is a wasteful number, since it uses less digits than its factorization.

7453413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1049 (or 1046 counting only the distinct ones).

The product of its digits is 5040, while the sum is 27.

The square root of 7453413 is about 2730.0939544272. The cubic root of 7453413 is about 195.3372467801.

It can be divided in two parts, 74534 and 13, that added together give a palindrome (74547).

The spelling of 7453413 in words is "seven million, four hundred fifty-three thousand, four hundred thirteen".