20049214 has 16 divisors (see below), whose sum is σ = 30749328. Its totient is φ = 9801792.

The previous prime is 20049209. The next prime is 20049217. The reversal of 20049214 is 41294002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20049217) 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, 20562 + ... + 21514.

It is an arithmetic number, because the mean of its divisors is an integer number (1921833).

Almost surely, 2^20049214 is an apocalyptic number.

20049214 is a deficient number, since it is larger than the sum of its proper divisors (10700114).

20049214 is a wasteful number, since it uses less digits than its factorization.

20049214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1179.

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

The square root of 20049214 is about 4477.6348667572. The cubic root of 20049214 is about 271.6642248684.

The spelling of 20049214 in words is "twenty million, forty-nine thousand, two hundred fourteen".