20114672 has 20 divisors (see below), whose sum is σ = 41265216. Its totient is φ = 9465600.

The previous prime is 20114671. The next prime is 20114687. The reversal of 20114672 is 27641102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20114671) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 36704 + ... + 37247.

Almost surely, 2^20114672 is an apocalyptic number.

It is an amenable number.

20114672 is an abundant number, since it is smaller than the sum of its proper divisors (21150544).

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

20114672 is a wasteful number, since it uses less digits than its factorization.

20114672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73976 (or 73970 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 20114672 is about 4484.9383496320. The cubic root of 20114672 is about 271.9595528092.

Adding to 20114672 its reverse (27641102), we get a palindrome (47755774).

The spelling of 20114672 in words is "twenty million, one hundred fourteen thousand, six hundred seventy-two".