1052147486 has 16 divisors (see below), whose sum is σ = 1700160000. Its totient is φ = 485453088.

The previous prime is 1052147479. The next prime is 1052147513. The reversal of 1052147486 is 6847412501.

It is a super-2 number, since 2×1052147486² = 2214028664592240392, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145955 + ... + 152993.

It is an arithmetic number, because the mean of its divisors is an integer number (106260000).

Almost surely, 2^1052147486 is an apocalyptic number.

1052147486 is a deficient number, since it is larger than the sum of its proper divisors (648012514).

1052147486 is a wasteful number, since it uses less digits than its factorization.

1052147486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12803.

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 1052147486 is about 32436.8229948619. The cubic root of 1052147486 is about 1017.0888046243.

Adding to 1052147486 its reverse (6847412501), we get a palindrome (7899559987).

The spelling of 1052147486 in words is "one billion, fifty-two million, one hundred forty-seven thousand, four hundred eighty-six".