20014135 has 8 divisors (see below), whose sum is σ = 24575760. Its totient is φ = 15638784.

The previous prime is 20014133. The next prime is 20014139. The reversal of 20014135 is 53141002.

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

It is a cyclic number.

It is not a de Polignac number, because 20014135 - 2¹ = 20014133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20014133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46330 + ... + 46759.

It is an arithmetic number, because the mean of its divisors is an integer number (3071970).

Almost surely, 2^20014135 is an apocalyptic number.

20014135 is a deficient number, since it is larger than the sum of its proper divisors (4561625).

20014135 is an equidigital number, since it uses as much as digits as its factorization.

20014135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93137.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 20014135 is about 4473.7160169148. The cubic root of 20014135 is about 271.5056937555.

Adding to 20014135 its reverse (53141002), we get a palindrome (73155137).

The spelling of 20014135 in words is "twenty million, fourteen thousand, one hundred thirty-five".