5021790 has 16 divisors (see below), whose sum is σ = 12052368. Its totient is φ = 1339136.

The previous prime is 5021789. The next prime is 5021791. The reversal of 5021790 is 971205.

It is an interprime number because it is at equal distance from previous prime (5021789) and next prime (5021791).

It is a self number, because there is not a number n which added to its sum of digits gives 5021790.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5021791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83667 + ... + 83726.

It is an arithmetic number, because the mean of its divisors is an integer number (753273).

Almost surely, 2^5021790 is an apocalyptic number.

5021790 is an abundant number, since it is smaller than the sum of its proper divisors (7030578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5021790 is a wasteful number, since it uses less digits than its factorization.

5021790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167403.

The product of its (nonzero) digits is 630, while the sum is 24.

The square root of 5021790 is about 2240.9350726873. The cubic root of 5021790 is about 171.2456371986.

Adding to 5021790 its reverse (971205), we get a palindrome (5992995).

The spelling of 5021790 in words is "five million, twenty-one thousand, seven hundred ninety".