814002114 has 32 divisors (see below), whose sum is σ = 1665872640. Its totient is φ = 265079952.

The previous prime is 814002103. The next prime is 814002157. The reversal of 814002114 is 411200418.

It is a happy 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 15 ways as a sum of consecutive naturals, for example, 50649 + ... + 64755.

It is an arithmetic number, because the mean of its divisors is an integer number (52058520).

Almost surely, 2^814002114 is an apocalyptic number.

814002114 is an abundant number, since it is smaller than the sum of its proper divisors (851870526).

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

814002114 is a wasteful number, since it uses less digits than its factorization.

814002114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14334.

The product of its (nonzero) digits is 256, while the sum is 21.

The square root of 814002114 is about 28530.7222831810. The cubic root of 814002114 is about 933.7024769679.

The spelling of 814002114 in words is "eight hundred fourteen million, two thousand, one hundred fourteen".