1052776 has 16 divisors (see below), whose sum is σ = 2090340. Its totient is φ = 495360.

The previous prime is 1052767. The next prime is 1052797. The reversal of 1052776 is 6772501.

It can be written as a sum of positive squares in 2 ways, for example, as 1052676 + 100 = 1026^2 + 10^2 .

It is a super-2 number, since 2×1052776² = 2216674612352, which contains 22 as substring.

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3735 + ... + 4006.

2^1052776 is an apocalyptic number.

It is an amenable number.

1052776 is a deficient number, since it is larger than the sum of its proper divisors (1037564).

1052776 is a wasteful number, since it uses less digits than its factorization.

1052776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7764 (or 7760 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 1052776 is about 1026.0487317862. The cubic root of 1052776 is about 101.7291288058.

The spelling of 1052776 in words is "one million, fifty-two thousand, seven hundred seventy-six".