7245159 has 8 divisors (see below), whose sum is σ = 9703680. Its totient is φ = 4808376.

The previous prime is 7245143. The next prime is 7245167. The reversal of 7245159 is 9515427.

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

It is not a de Polignac number, because 7245159 - 2⁴ = 7245143 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7245059) 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, 4639 + ... + 6000.

It is an arithmetic number, because the mean of its divisors is an integer number (1212960).

Almost surely, 2^7245159 is an apocalyptic number.

7245159 is a deficient number, since it is larger than the sum of its proper divisors (2458521).

7245159 is a wasteful number, since it uses less digits than its factorization.

7245159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10869.

The product of its digits is 12600, while the sum is 33.

The square root of 7245159 is about 2691.6833023222. The cubic root of 7245159 is about 193.5007444770.

The spelling of 7245159 in words is "seven million, two hundred forty-five thousand, one hundred fifty-nine".