20085614 has 4 divisors (see below), whose sum is σ = 30128424. Its totient is φ = 10042806.

The previous prime is 20085589. The next prime is 20085623. The reversal of 20085614 is 41658002.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41658002 = 2 ⋅20829001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5021402 + ... + 5021405.

It is an arithmetic number, because the mean of its divisors is an integer number (7532106).

Almost surely, 2^20085614 is an apocalyptic number.

20085614 is a deficient number, since it is larger than the sum of its proper divisors (10042810).

20085614 is a wasteful number, since it uses less digits than its factorization.

20085614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10042809.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 20085614 is about 4481.6976694106. The cubic root of 20085614 is about 271.8285305525.

The spelling of 20085614 in words is "twenty million, eighty-five thousand, six hundred fourteen".