20270014 has 8 divisors (see below), whose sum is σ = 31453560. Its totient is φ = 9785496.

The previous prime is 20269999. The next prime is 20270027. The reversal of 20270014 is 41007202.

20270014 = 822² + 823² + ... + 850².

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

It is a self number, because there is not a number n which added to its sum of digits gives 20270014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174684 + ... + 174799.

It is an arithmetic number, because the mean of its divisors is an integer number (3931695).

Almost surely, 2^20270014 is an apocalyptic number.

20270014 is a deficient number, since it is larger than the sum of its proper divisors (11183546).

20270014 is a wasteful number, since it uses less digits than its factorization.

20270014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349514.

The product of its (nonzero) digits is 112, while the sum is 16.

The square root of 20270014 is about 4502.2232285839. The cubic root of 20270014 is about 272.6578565218.

Adding to 20270014 its reverse (41007202), we get a palindrome (61277216).

The spelling of 20270014 in words is "twenty million, two hundred seventy thousand, fourteen".