1107666855 has 48 divisors (see below), whose sum is σ = 1951503840. Its totient is φ = 581121024.

The previous prime is 1107666827. The next prime is 1107666877. The reversal of 1107666855 is 5586667011.

It is not a de Polignac number, because 1107666855 - 2¹¹ = 1107664807 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 1107666855.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 932572 + ... + 933758.

It is an arithmetic number, because the mean of its divisors is an integer number (40656330).

Almost surely, 2^1107666855 is an apocalyptic number.

1107666855 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1107666855 is a deficient number, since it is larger than the sum of its proper divisors (843836985).

1107666855 is a wasteful number, since it uses less digits than its factorization.

1107666855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1520 (or 1517 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 45.

The square root of 1107666855 is about 33281.6293922037. The cubic root of 1107666855 is about 1034.6728504646.

The spelling of 1107666855 in words is "one billion, one hundred seven million, six hundred sixty-six thousand, eight hundred fifty-five".