1053072986 has 32 divisors (see below), whose sum is σ = 1982914560. Its totient is φ = 408971376.

The previous prime is 1053072959. The next prime is 1053072989. The reversal of 1053072986 is 6892703501.

It is a super-2 number, since 2×1053072986² = 2217925427685912392, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1053072989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79946 + ... + 92181.

It is an arithmetic number, because the mean of its divisors is an integer number (61966080).

Almost surely, 2^1053072986 is an apocalyptic number.

1053072986 is a deficient number, since it is larger than the sum of its proper divisors (929841574).

1053072986 is a wasteful number, since it uses less digits than its factorization.

1053072986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172178.

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 1053072986 is about 32451.0860527040. The cubic root of 1053072986 is about 1017.3869376754.

The spelling of 1053072986 in words is "one billion, fifty-three million, seventy-two thousand, nine hundred eighty-six".