5215006 has 24 divisors (see below), whose sum is σ = 8558784. Its totient is φ = 2380320.

The previous prime is 5215003. The next prime is 5215013. The reversal of 5215006 is 6005125.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5215003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22266 + ... + 22498.

It is an arithmetic number, because the mean of its divisors is an integer number (356616).

Almost surely, 2^5215006 is an apocalyptic number.

5215006 is a deficient number, since it is larger than the sum of its proper divisors (3343778).

5215006 is a wasteful number, since it uses less digits than its factorization.

5215006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304 (or 285 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 5215006 is about 2283.6387630271. The cubic root of 5215006 is about 173.4143120963.

The spelling of 5215006 in words is "five million, two hundred fifteen thousand, six".