1107668 has 6 divisors (see below), whose sum is σ = 1938426. Its totient is φ = 553832.

The previous prime is 1107619. The next prime is 1107677. The reversal of 1107668 is 8667011.

It can be written as a sum of positive squares in only one way, i.e., 1085764 + 21904 = 1042^2 + 148^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1107668.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138455 + ... + 138462.

It is an arithmetic number, because the mean of its divisors is an integer number (323071).

2^1107668 is an apocalyptic number.

It is an amenable number.

1107668 is a deficient number, since it is larger than the sum of its proper divisors (830758).

1107668 is a wasteful number, since it uses less digits than its factorization.

1107668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276921 (or 276919 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 1107668 is about 1052.4580751745. The cubic root of 1107668 is about 103.4673206980.

The spelling of 1107668 in words is "one million, one hundred seven thousand, six hundred sixty-eight".