20082793470 has 64 divisors (see below), whose sum is σ = 51595488000. Its totient is φ = 4987547136.

The previous prime is 20082793463. The next prime is 20082793517. The reversal of 20082793470 is 7439728002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 264955 + ... + 332214.

It is an arithmetic number, because the mean of its divisors is an integer number (806179500).

Almost surely, 2^20082793470 is an apocalyptic number.

20082793470 is an abundant number, since it is smaller than the sum of its proper divisors (31512694530).

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

20082793470 is a wasteful number, since it uses less digits than its factorization.

20082793470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597257.

The product of its (nonzero) digits is 169344, while the sum is 42.

The spelling of 20082793470 in words is "twenty billion, eighty-two million, seven hundred ninety-three thousand, four hundred seventy".