20626114 has 4 divisors (see below), whose sum is σ = 30939174. Its totient is φ = 10313056.

The previous prime is 20626093. The next prime is 20626121. The reversal of 20626114 is 41162602.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 11108889 + 9517225 = 3333^2 + 3085^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 as a sum of consecutive naturals, namely, 5156527 + ... + 5156530.

Almost surely, 2^20626114 is an apocalyptic number.

20626114 is a deficient number, since it is larger than the sum of its proper divisors (10313060).

20626114 is a wasteful number, since it uses less digits than its factorization.

20626114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10313059.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 20626114 is about 4541.5981768536. The cubic root of 20626114 is about 274.2452649667.

Adding to 20626114 its reverse (41162602), we get a palindrome (61788716).

The spelling of 20626114 in words is "twenty million, six hundred twenty-six thousand, one hundred fourteen".