5102642 has 8 divisors (see below), whose sum is σ = 7986816. Its totient is φ = 2440372.

The previous prime is 5102639. The next prime is 5102651. The reversal of 5102642 is 2462015.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55418 + ... + 55509.

It is an arithmetic number, because the mean of its divisors is an integer number (998352).

Almost surely, 2^5102642 is an apocalyptic number.

5102642 is a deficient number, since it is larger than the sum of its proper divisors (2884174).

5102642 is a wasteful number, since it uses less digits than its factorization.

5102642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110952.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 5102642 is about 2258.9028310222. The cubic root of 5102642 is about 172.1597803156.

Adding to 5102642 its reverse (2462015), we get a palindrome (7564657).

The spelling of 5102642 in words is "five million, one hundred two thousand, six hundred forty-two".