20714710 has 8 divisors (see below), whose sum is σ = 37286496. Its totient is φ = 8285880.

The previous prime is 20714689. The next prime is 20714711. The reversal of 20714710 is 1741702.

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

It is a super-3 number, since 3×20714710³ (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20714711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1035726 + ... + 1035745.

It is an arithmetic number, because the mean of its divisors is an integer number (4660812).

Almost surely, 2^20714710 is an apocalyptic number.

20714710 is a deficient number, since it is larger than the sum of its proper divisors (16571786).

20714710 is a wasteful number, since it uses less digits than its factorization.

20714710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2071478.

The product of its (nonzero) digits is 392, while the sum is 22.

The square root of 20714710 is about 4551.3415604632. The cubic root of 20714710 is about 274.6373622264.

The spelling of 20714710 in words is "twenty million, seven hundred fourteen thousand, seven hundred ten".