5103646 has 4 divisors (see below), whose sum is σ = 7655472. Its totient is φ = 2551822.

The previous prime is 5103619. The next prime is 5103653. The reversal of 5103646 is 6463015.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5103646.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1275910 + ... + 1275913.

It is an arithmetic number, because the mean of its divisors is an integer number (1913868).

Almost surely, 2^5103646 is an apocalyptic number.

5103646 is a deficient number, since it is larger than the sum of its proper divisors (2551826).

5103646 is a wasteful number, since it uses less digits than its factorization.

5103646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2551825.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 5103646 is about 2259.1250518730. The cubic root of 5103646 is about 172.1710710080.

The spelling of 5103646 in words is "five million, one hundred three thousand, six hundred forty-six".