5142317 has 16 divisors (see below), whose sum is σ = 5640192. Its totient is φ = 4675440.

The previous prime is 5142289. The next prime is 5142323. The reversal of 5142317 is 7132415.

It is not a de Polignac number, because 5142317 - 2⁸ = 5142061 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5142292 and 5142301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5142337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72392 + ... + 72462.

It is an arithmetic number, because the mean of its divisors is an integer number (352512).

Almost surely, 2^5142317 is an apocalyptic number.

It is an amenable number.

5142317 is a deficient number, since it is larger than the sum of its proper divisors (497875).

5142317 is a wasteful number, since it uses less digits than its factorization.

5142317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208.

The product of its digits is 840, while the sum is 23.

The square root of 5142317 is about 2267.6677446222. The cubic root of 5142317 is about 172.6048316090.

The spelling of 5142317 in words is "five million, one hundred forty-two thousand, three hundred seventeen".