20284860602 has 16 divisors (see below), whose sum is σ = 31851201024. Its totient is φ = 9677010000.

The previous prime is 20284860599. The next prime is 20284860667. The reversal of 20284860602 is 20606848202.

It is a super-2 number, since 2×20284860602² (a number of 21 digits) contains 22 as substring.

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, 2299649 + ... + 2308452.

It is an arithmetic number, because the mean of its divisors is an integer number (1990700064).

Almost surely, 2^20284860602 is an apocalyptic number.

20284860602 is a deficient number, since it is larger than the sum of its proper divisors (11566340422).

20284860602 is a wasteful number, since it uses less digits than its factorization.

20284860602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4608205.

The product of its (nonzero) digits is 73728, while the sum is 38.

The spelling of 20284860602 in words is "twenty billion, two hundred eighty-four million, eight hundred sixty thousand, six hundred two".