10704387782 has 16 divisors (see below), whose sum is σ = 17532191232. Its totient is φ = 4861208520.

The previous prime is 10704387781. The next prime is 10704387791. The reversal of 10704387782 is 28778340701.

It is a super-2 number, since 2×10704387782² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10704387781) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196298 + ... + 244829.

It is an arithmetic number, because the mean of its divisors is an integer number (1095761952).

Almost surely, 2^10704387782 is an apocalyptic number.

10704387782 is a deficient number, since it is larger than the sum of its proper divisors (6827803450).

10704387782 is a wasteful number, since it uses less digits than its factorization.

10704387782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442243.

The product of its (nonzero) digits is 526848, while the sum is 47.

The spelling of 10704387782 in words is "ten billion, seven hundred four million, three hundred eighty-seven thousand, seven hundred eighty-two".