8041920 has 56 divisors (see below), whose sum is σ = 25536144. Its totient is φ = 2144256.

The previous prime is 8041907. The next prime is 8041967. The reversal of 8041920 is 291408.

8041920 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 3229 + ... + 5148.

Almost surely, 2^8041920 is an apocalyptic number.

8041920 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8041920 is an abundant number, since it is smaller than the sum of its proper divisors (17494224).

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

8041920 is a wasteful number, since it uses less digits than its factorization.

8041920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8397 (or 8387 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 8041920 is about 2835.8279214367. The cubic root of 8041920 is about 200.3487249345.

The spelling of 8041920 in words is "eight million, forty-one thousand, nine hundred twenty".