20614116 has 24 divisors (see below), whose sum is σ = 48454560. Its totient is φ = 6820672.

The previous prime is 20614093. The next prime is 20614127. The reversal of 20614116 is 61141602.

It is a super-2 number, since 2×20614116² = 849883556922912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20614092 and 20614101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4626 + ... + 7913.

It is an arithmetic number, because the mean of its divisors is an integer number (2018940).

Almost surely, 2^20614116 is an apocalyptic number.

It is an amenable number.

20614116 is an abundant number, since it is smaller than the sum of its proper divisors (27840444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20614116 is a wasteful number, since it uses less digits than its factorization.

20614116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12683 (or 12681 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 20614116 is about 4540.2770840556. The cubic root of 20614116 is about 274.1920794290.

Adding to 20614116 its reverse (61141602), we get a palindrome (81755718).

The spelling of 20614116 in words is "twenty million, six hundred fourteen thousand, one hundred sixteen".