20314032 has 20 divisors (see below), whose sum is σ = 52478040. Its totient is φ = 6771328.

The previous prime is 20313989. The next prime is 20314043. The reversal of 20314032 is 23041302.

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, 211557 + ... + 211652.

It is an arithmetic number, because the mean of its divisors is an integer number (2623902).

Almost surely, 2^20314032 is an apocalyptic number.

It is an amenable number.

20314032 is an abundant number, since it is smaller than the sum of its proper divisors (32164008).

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

20314032 is a wasteful number, since it uses less digits than its factorization.

20314032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423220 (or 423214 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 20314032 is about 4507.1090512656. The cubic root of 20314032 is about 272.8550801370.

Adding to 20314032 its reverse (23041302), we get a palindrome (43355334).

The spelling of 20314032 in words is "twenty million, three hundred fourteen thousand, thirty-two".