1051814 has 16 divisors (see below), whose sum is σ = 1645056. Its totient is φ = 504000.

The previous prime is 1051811. The next prime is 1051819. The reversal of 1051814 is 4181501.

It is a super-2 number, since 2×1051814² = 2212625381192, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1051811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8219 + ... + 8345.

It is an arithmetic number, because the mean of its divisors is an integer number (102816).

2^1051814 is an apocalyptic number.

1051814 is a deficient number, since it is larger than the sum of its proper divisors (593242).

1051814 is a wasteful number, since it uses less digits than its factorization.

1051814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271.

The product of its (nonzero) digits is 160, while the sum is 20.

The square root of 1051814 is about 1025.5798359952. The cubic root of 1051814 is about 101.6981335306.

The spelling of 1051814 in words is "one million, fifty-one thousand, eight hundred fourteen".