1052146886 has 16 divisors (see below), whose sum is σ = 1804117536. Its totient is φ = 450810816.

The previous prime is 1052146873. The next prime is 1052146889. The reversal of 1052146886 is 6886412501.

It is a super-2 number, since 2×1052146886² = 2214026139438993992, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052146889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82490 + ... + 94386.

It is an arithmetic number, because the mean of its divisors is an integer number (112757346).

Almost surely, 2^1052146886 is an apocalyptic number.

1052146886 is a deficient number, since it is larger than the sum of its proper divisors (751970650).

1052146886 is a wasteful number, since it uses less digits than its factorization.

1052146886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18223.

The product of its (nonzero) digits is 92160, while the sum is 41.

The square root of 1052146886 is about 32436.8137461126. The cubic root of 1052146886 is about 1017.0886112885.

The spelling of 1052146886 in words is "one billion, fifty-two million, one hundred forty-six thousand, eight hundred eighty-six".