4069008 has 40 divisors (see below), whose sum is σ = 11680800. Its totient is φ = 1356192.

The previous prime is 4069003. The next prime is 4069027. The reversal of 4069008 is 8009604.

It is a super-2 number, since 2×4069008² = 33113652208128, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (4069003) 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, 4278 + ... + 5141.

It is an arithmetic number, because the mean of its divisors is an integer number (292020).

Almost surely, 2^4069008 is an apocalyptic number.

4069008 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4069008 is an abundant number, since it is smaller than the sum of its proper divisors (7611792).

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

4069008 is a wasteful number, since it uses less digits than its factorization.

4069008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9436 (or 9424 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 4069008 is about 2017.1782271282. The cubic root of 4069008 is about 159.6477668093.

The spelling of 4069008 in words is "four million, sixty-nine thousand, eight".