5122345 has 8 divisors (see below), whose sum is σ = 6221376. Its totient is φ = 4048176.

The previous prime is 5122339. The next prime is 5122361. The reversal of 5122345 is 5432215.

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 5122345 - 2⁹ = 5121833 is a prime.

It is a Duffinian number.

5122345 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5757 + ... + 6586.

It is an arithmetic number, because the mean of its divisors is an integer number (777672).

Almost surely, 2^5122345 is an apocalyptic number.

It is an amenable number.

5122345 is a deficient number, since it is larger than the sum of its proper divisors (1099031).

5122345 is a wasteful number, since it uses less digits than its factorization.

5122345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12431.

The product of its digits is 1200, while the sum is 22.

The square root of 5122345 is about 2263.2598171664. The cubic root of 5122345 is about 172.3810844642.

The spelling of 5122345 in words is "five million, one hundred twenty-two thousand, three hundred forty-five".