5021430 has 16 divisors (see below), whose sum is σ = 12051504. Its totient is φ = 1339040.

The previous prime is 5021407. The next prime is 5021447. The reversal of 5021430 is 341205.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83661 + ... + 83720.

It is an arithmetic number, because the mean of its divisors is an integer number (753219).

Almost surely, 2^5021430 is an apocalyptic number.

5021430 is an abundant number, since it is smaller than the sum of its proper divisors (7030074).

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

5021430 is a wasteful number, since it uses less digits than its factorization.

5021430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167391.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 5021430 is about 2240.8547476354. The cubic root of 5021430 is about 171.2415450387.

Adding to 5021430 its reverse (341205), we get a palindrome (5362635).

The spelling of 5021430 in words is "five million, twenty-one thousand, four hundred thirty".