20062008 has 24 divisors (see below), whose sum is σ = 54334800. Its totient is φ = 6687312.

The previous prime is 20061983. The next prime is 20062019. The reversal of 20062008 is 80026002.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 139248 + ... + 139391.

It is an arithmetic number, because the mean of its divisors is an integer number (2263950).

Almost surely, 2^20062008 is an apocalyptic number.

It is an amenable number.

20062008 is an abundant number, since it is smaller than the sum of its proper divisors (34272792).

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

20062008 is a wasteful number, since it uses less digits than its factorization.

20062008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278651 (or 278644 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 20062008 is about 4479.0632949312. The cubic root of 20062008 is about 271.7219982562.

The spelling of 20062008 in words is "twenty million, sixty-two thousand, eight".