5142215 has 8 divisors (see below), whose sum is σ = 6645408. Its totient is φ = 3797280.

The previous prime is 5142199. The next prime is 5142227. The reversal of 5142215 is 5122415.

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

It is not a de Polignac number, because 5142215 - 2⁴ = 5142199 is a prime.

It is a Duffinian number.

It is a congruent 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, 39491 + ... + 39620.

It is an arithmetic number, because the mean of its divisors is an integer number (830676).

Almost surely, 2^5142215 is an apocalyptic number.

5142215 is a deficient number, since it is larger than the sum of its proper divisors (1503193).

5142215 is a wasteful number, since it uses less digits than its factorization.

5142215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79129.

The product of its digits is 400, while the sum is 20.

The square root of 5142215 is about 2267.6452544435. The cubic root of 5142215 is about 172.6036903719.

The spelling of 5142215 in words is "five million, one hundred forty-two thousand, two hundred fifteen".