1051768 has 16 divisors (see below), whose sum is σ = 2036160. Its totient is φ = 508800.

The previous prime is 1051763. The next prime is 1051781. The reversal of 1051768 is 8671501.

It is a happy number.

It is a super-2 number, since 2×1051768² = 2212431851648, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1051763) 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 3 ways as a sum of consecutive naturals, for example, 1873 + ... + 2368.

It is an arithmetic number, because the mean of its divisors is an integer number (127260).

2^1051768 is an apocalyptic number.

It is an amenable number.

1051768 is a deficient number, since it is larger than the sum of its proper divisors (984392).

1051768 is a wasteful number, since it uses less digits than its factorization.

1051768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4278 (or 4274 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 28.

The square root of 1051768 is about 1025.5574094121. The cubic root of 1051768 is about 101.6966509547.

It can be divided in two parts, 10517 and 68, that added together give a triangular number (10585 = T₁₄₅).

The spelling of 1051768 in words is "one million, fifty-one thousand, seven hundred sixty-eight".