8014420 has 12 divisors (see below), whose sum is σ = 16830324. Its totient is φ = 3205760.

The previous prime is 8014403. The next prime is 8014421. The reversal of 8014420 is 244108.

It can be written as a sum of positive squares in 2 ways, for example, as 1844164 + 6170256 = 1358^2 + 2484^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8014421) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 200341 + ... + 200380.

It is an arithmetic number, because the mean of its divisors is an integer number (1402527).

Almost surely, 2^8014420 is an apocalyptic number.

It is an amenable number.

8014420 is an abundant number, since it is smaller than the sum of its proper divisors (8815904).

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

8014420 is a wasteful number, since it uses less digits than its factorization.

8014420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400730 (or 400728 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 8014420 is about 2830.9750970293. The cubic root of 8014420 is about 200.1200945387.

Adding to 8014420 its reverse (244108), we get a palindrome (8258528).

The spelling of 8014420 in words is "eight million, fourteen thousand, four hundred twenty".