1024640682 has 32 divisors (see below), whose sum is σ = 2229686592. Its totient is φ = 312021504.

The previous prime is 1024640653. The next prime is 1024640803. The reversal of 1024640682 is 2860464201.

1024640682 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60148 + ... + 75279.

It is an arithmetic number, because the mean of its divisors is an integer number (69677706).

Almost surely, 2^1024640682 is an apocalyptic number.

1024640682 is an abundant number, since it is smaller than the sum of its proper divisors (1205045910).

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

1024640682 is a wasteful number, since it uses less digits than its factorization.

1024640682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135542.

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 1024640682 is about 32010.0090909078. The cubic root of 1024640682 is about 1008.1470066995.

The spelling of 1024640682 in words is "one billion, twenty-four million, six hundred forty thousand, six hundred eighty-two".