20414315 has 8 divisors (see below), whose sum is σ = 24556608. Its totient is φ = 16291840.

The previous prime is 20414287. The next prime is 20414327. The reversal of 20414315 is 51341402.

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

It is not a de Polignac number, because 20414315 - 2¹⁰ = 20413291 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2582 + ... + 6891.

It is an arithmetic number, because the mean of its divisors is an integer number (3069576).

Almost surely, 2^20414315 is an apocalyptic number.

20414315 is a deficient number, since it is larger than the sum of its proper divisors (4142293).

20414315 is an equidigital number, since it uses as much as digits as its factorization.

20414315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9909.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 20414315 is about 4518.2203354861. The cubic root of 20414315 is about 273.3033388000.

Adding to 20414315 its reverse (51341402), we get a palindrome (71755717).

The spelling of 20414315 in words is "twenty million, four hundred fourteen thousand, three hundred fifteen".