5223615 has 8 divisors (see below), whose sum is σ = 8357808. Its totient is φ = 2785920.

The previous prime is 5223611. The next prime is 5223629. The reversal of 5223615 is 5163225.

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

It is not a de Polignac number, because 5223615 - 2² = 5223611 is a prime.

5223615 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5223611) 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, 174106 + ... + 174135.

It is an arithmetic number, because the mean of its divisors is an integer number (1044726).

Almost surely, 2^5223615 is an apocalyptic number.

5223615 is a deficient number, since it is larger than the sum of its proper divisors (3134193).

5223615 is a wasteful number, since it uses less digits than its factorization.

5223615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348249.

The product of its digits is 1800, while the sum is 24.

The square root of 5223615 is about 2285.5229160960. The cubic root of 5223615 is about 173.5096845051.

The spelling of 5223615 in words is "five million, two hundred twenty-three thousand, six hundred fifteen".