5142506 has 8 divisors (see below), whose sum is σ = 7724640. Its totient is φ = 2567628.

The previous prime is 5142503. The next prime is 5142523. The reversal of 5142506 is 6052415.

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

It is not an unprimeable number, because it can be changed into a prime (5142503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 605 + ... + 3263.

It is an arithmetic number, because the mean of its divisors is an integer number (965580).

Almost surely, 2^5142506 is an apocalyptic number.

5142506 is a deficient number, since it is larger than the sum of its proper divisors (2582134).

5142506 is a wasteful number, since it uses less digits than its factorization.

5142506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3628.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 5142506 is about 2267.7094170109. The cubic root of 5142506 is about 172.6069462144.

Subtracting 5142506 from its reverse (6052415), we obtain a palindrome (909909).

The spelling of 5142506 in words is "five million, one hundred forty-two thousand, five hundred six".