8029420 has 48 divisors (see below), whose sum is σ = 19531008. Its totient is φ = 2715840.

The previous prime is 8029393. The next prime is 8029421. The reversal of 8029420 is 249208.

It is not an unprimeable number, because it can be changed into a prime (8029421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11275 + ... + 11965.

It is an arithmetic number, because the mean of its divisors is an integer number (406896).

Almost surely, 2^8029420 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8029420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9765504).

8029420 is an abundant number, since it is smaller than the sum of its proper divisors (11501588).

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

8029420 is a wasteful number, since it uses less digits than its factorization.

8029420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790 (or 788 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 8029420 is about 2833.6231224353. The cubic root of 8029420 is about 200.2448667457.

The spelling of 8029420 in words is "eight million, twenty-nine thousand, four hundred twenty".