20414675 has 6 divisors (see below), whose sum is σ = 25314228. Its totient is φ = 16331720.

The previous prime is 20414659. The next prime is 20414677. The reversal of 20414675 is 57641402.

It is not a de Polignac number, because 20414675 - 2⁴ = 20414659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20414677) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 408269 + ... + 408318.

It is an arithmetic number, because the mean of its divisors is an integer number (4219038).

Almost surely, 2^20414675 is an apocalyptic number.

20414675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

20414675 is a deficient number, since it is larger than the sum of its proper divisors (4899553).

20414675 is an equidigital number, since it uses as much as digits as its factorization.

20414675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816597 (or 816592 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 20414675 is about 4518.2601740050. The cubic root of 20414675 is about 273.3049453299.

The spelling of 20414675 in words is "twenty million, four hundred fourteen thousand, six hundred seventy-five".