1000062564 has 24 divisors (see below), whose sum is σ = 2413944960. Its totient is φ = 321859104.

The previous prime is 1000062541. The next prime is 1000062589. The reversal of 1000062564 is 4652600001.

It is an unprimeable number.

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, 1436524 + ... + 1437219.

It is an arithmetic number, because the mean of its divisors is an integer number (100581040).

Almost surely, 2^1000062564 is an apocalyptic number.

It is an amenable number.

1000062564 is an abundant number, since it is smaller than the sum of its proper divisors (1413882396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1000062564 is a wasteful number, since it uses less digits than its factorization.

1000062564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2873779 (or 2873777 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1000062564 is about 31623.7658099095. The cubic root of 1000062564 is about 1000.0208542318.

Adding to 1000062564 its reverse (4652600001), we get a palindrome (5652662565).

The spelling of 1000062564 in words is "one billion, sixty-two thousand, five hundred sixty-four".