1072106704 has 20 divisors (see below), whose sum is σ = 2127871620. Its totient is φ = 522978560.

The previous prime is 1072106687. The next prime is 1072106719. The reversal of 1072106704 is 4076012701.

It can be written as a sum of positive squares in 2 ways, for example, as 91164304 + 980942400 = 9548^2 + 31320^2 .

It is a super-2 number, since 2×1072106704² = 2298825569523487232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 816499 + ... + 817810.

It is an arithmetic number, because the mean of its divisors is an integer number (106393581).

Almost surely, 2^1072106704 is an apocalyptic number.

It is an amenable number.

1072106704 is a deficient number, since it is larger than the sum of its proper divisors (1055764916).

1072106704 is a wasteful number, since it uses less digits than its factorization.

1072106704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1634358 (or 1634352 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 1072106704 is about 32743.0405429917. The cubic root of 1072106704 is about 1023.4799452772.

The spelling of 1072106704 in words is "one billion, seventy-two million, one hundred six thousand, seven hundred four".