20074214 has 8 divisors (see below), whose sum is σ = 30474360. Its totient is φ = 9916096.

The previous prime is 20074207. The next prime is 20074253. The reversal of 20074214 is 41247002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent 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 in 3 ways as a sum of consecutive naturals, for example, 60299 + ... + 60630.

It is an arithmetic number, because the mean of its divisors is an integer number (3809295).

Almost surely, 2^20074214 is an apocalyptic number.

20074214 is a deficient number, since it is larger than the sum of its proper divisors (10400146).

20074214 is a wasteful number, since it uses less digits than its factorization.

20074214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121014.

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 20074214 is about 4480.4256494222. The cubic root of 20074214 is about 271.7770935439. Note that the first 3 decimals are identical.

The spelling of 20074214 in words is "twenty million, seventy-four thousand, two hundred fourteen".