20064002 has 16 divisors (see below), whose sum is σ = 34454592. Its totient is φ = 8584080.

The previous prime is 20064001. The next prime is 20064017. The reversal of 20064002 is 20046002.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (20064001) 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, 12413 + ... + 13935.

It is an arithmetic number, because the mean of its divisors is an integer number (2153412).

Almost surely, 2^20064002 is an apocalyptic number.

20064002 is a deficient number, since it is larger than the sum of its proper divisors (14390590).

20064002 is a wasteful number, since it uses less digits than its factorization.

20064002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2473.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 20064002 is about 4479.2858805841. The cubic root of 20064002 is about 271.7310002749.

The spelling of 20064002 in words is "twenty million, sixty-four thousand, two".