1016814 has 16 divisors (see below), whose sum is σ = 2050128. Its totient is φ = 336192.

The previous prime is 1016789. The next prime is 1016839. The reversal of 1016814 is 4186101.

It is an interprime number because it is at equal distance from previous prime (1016789) and next prime (1016839).

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 7 ways as a sum of consecutive naturals, for example, 204 + ... + 1440.

It is an arithmetic number, because the mean of its divisors is an integer number (128133).

2^1016814 is an apocalyptic number.

1016814 is an abundant number, since it is smaller than the sum of its proper divisors (1033314).

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

1016814 is a wasteful number, since it uses less digits than its factorization.

1016814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1379.

The product of its (nonzero) digits is 192, while the sum is 21.

The square root of 1016814 is about 1008.3719551832. The cubic root of 1016814 is about 100.5573544555.

It can be divided in two parts, 1016 and 814, that added together give a triangular number (1830 = T₆₀).

The spelling of 1016814 in words is "one million, sixteen thousand, eight hundred fourteen".