20084702 has 8 divisors (see below), whose sum is σ = 32865912. Its totient is φ = 9129400.

The previous prime is 20084671. The next prime is 20084717. The reversal of 20084702 is 20748002.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 456449 + ... + 456492.

It is an arithmetic number, because the mean of its divisors is an integer number (4108239).

Almost surely, 2^20084702 is an apocalyptic number.

20084702 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20084702 is a deficient number, since it is larger than the sum of its proper divisors (12781210).

20084702 is a wasteful number, since it uses less digits than its factorization.

20084702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 912954.

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 20084702 is about 4481.5959210978. The cubic root of 20084702 is about 271.8244163082.

The spelling of 20084702 in words is "twenty million, eighty-four thousand, seven hundred two".