20239714 has 32 divisors (see below), whose sum is σ = 34836480. Its totient is φ = 8734800.

The previous prime is 20239699. The next prime is 20239727. The reversal of 20239714 is 41793202.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39987 + ... + 40489.

It is an arithmetic number, because the mean of its divisors is an integer number (1088640).

Almost surely, 2^20239714 is an apocalyptic number.

20239714 is a deficient number, since it is larger than the sum of its proper divisors (14596766).

20239714 is a wasteful number, since it uses less digits than its factorization.

20239714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 20239714 is about 4498.8569659415. The cubic root of 20239714 is about 272.5219307322.

The spelling of 20239714 in words is "twenty million, two hundred thirty-nine thousand, seven hundred fourteen".