20714475 has 24 divisors (see below), whose sum is σ = 34511680. Its totient is φ = 10962720.

The previous prime is 20714453. The next prime is 20714509. The reversal of 20714475 is 57441702.

It is not a de Polignac number, because 20714475 - 2⁵ = 20714443 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9432 + ... + 11418.

Almost surely, 2^20714475 is an apocalyptic number.

20714475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

20714475 is a deficient number, since it is larger than the sum of its proper divisors (13797205).

20714475 is a wasteful number, since it uses less digits than its factorization.

20714475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2139 (or 2134 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 30.

The square root of 20714475 is about 4551.3157438262. The cubic root of 20714475 is about 274.6363236726.

The spelling of 20714475 in words is "twenty million, seven hundred fourteen thousand, four hundred seventy-five".