7314145 has 8 divisors (see below), whose sum is σ = 9239040. Its totient is φ = 5543280.

The previous prime is 7314143. The next prime is 7314163. The reversal of 7314145 is 5414137.

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

It is not a de Polignac number, because 7314145 - 2¹ = 7314143 is a prime.

It is an Ulam number.

7314145 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (7314143) 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, 38401 + ... + 38590.

It is an arithmetic number, because the mean of its divisors is an integer number (1154880).

Almost surely, 2^7314145 is an apocalyptic number.

It is an amenable number.

7314145 is a deficient number, since it is larger than the sum of its proper divisors (1924895).

7314145 is a wasteful number, since it uses less digits than its factorization.

7314145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77015.

The product of its digits is 1680, while the sum is 25.

The square root of 7314145 is about 2704.4676001017. The cubic root of 7314145 is about 194.1129554404.

The spelling of 7314145 in words is "seven million, three hundred fourteen thousand, one hundred forty-five".