5021007 has 4 divisors (see below), whose sum is σ = 6694680. Its totient is φ = 3347336.

The previous prime is 5020999. The next prime is 5021033. The reversal of 5021007 is 7001205.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5021007 - 2³ = 5020999 is a prime.

It is a super-2 number, since 2×5021007² = 50421022588098, which contains 22 as substring.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5021087) 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 3 ways as a sum of consecutive naturals, for example, 836832 + ... + 836837.

It is an arithmetic number, because the mean of its divisors is an integer number (1673670).

Almost surely, 2^5021007 is an apocalyptic number.

5021007 is a deficient number, since it is larger than the sum of its proper divisors (1673673).

5021007 is a wasteful number, since it uses less digits than its factorization.

5021007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1673672.

The product of its (nonzero) digits is 70, while the sum is 15.

The square root of 5021007 is about 2240.7603620200. The cubic root of 5021007 is about 171.2367365009.

The spelling of 5021007 in words is "five million, twenty-one thousand, seven".