28024086002 has 8 divisors (see below), whose sum is σ = 45857595312. Its totient is φ = 12738220900.

The previous prime is 28024086001. The next prime is 28024086011. The reversal of 28024086002 is 20068042082.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 28024086002.

It is not an unprimeable number, because it can be changed into a prime (28024086001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 636911024 + ... + 636911067.

It is an arithmetic number, because the mean of its divisors is an integer number (5732199414).

Almost surely, 2^28024086002 is an apocalyptic number.

28024086002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

28024086002 is a deficient number, since it is larger than the sum of its proper divisors (17833509310).

28024086002 is a wasteful number, since it uses less digits than its factorization.

28024086002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1273822104.

The product of its (nonzero) digits is 12288, while the sum is 32.

It can be divided in two parts, 2802 and 4086002, that added together give a palindrome (4088804).

The spelling of 28024086002 in words is "twenty-eight billion, twenty-four million, eighty-six thousand, two".