20083722 has 32 divisors (see below), whose sum is σ = 43653120. Its totient is φ = 6136560.

The previous prime is 20083717. The next prime is 20083729. The reversal of 20083722 is 22738002.

It is a junction number, because it is equal to n+sod(n) for n = 20083692 and 20083701.

It is not an unprimeable number, because it can be changed into a prime (20083729) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 693 + ... + 6375.

It is an arithmetic number, because the mean of its divisors is an integer number (1364160).

Almost surely, 2^20083722 is an apocalyptic number.

20083722 is an abundant number, since it is smaller than the sum of its proper divisors (23569398).

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

20083722 is a wasteful number, since it uses less digits than its factorization.

20083722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5738.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 20083722 is about 4481.4865837130. The cubic root of 20083722 is about 271.8199951612.

The spelling of 20083722 in words is "twenty million, eighty-three thousand, seven hundred twenty-two".