1107427887 has 6 divisors (see below), whose sum is σ = 1599618072. Its totient is φ = 738285252.

The previous prime is 1107427879. The next prime is 1107427907. The reversal of 1107427887 is 7887247011.

It is not a de Polignac number, because 1107427887 - 2³ = 1107427879 is a prime.

It is a fibodiv number, since the Fibonacci-like sequence with seeds 1107 and 427887 contains 1107427887 itself.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1107427847) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61523763 + ... + 61523780.

It is an arithmetic number, because the mean of its divisors is an integer number (266603012).

Almost surely, 2^1107427887 is an apocalyptic number.

1107427887 is a deficient number, since it is larger than the sum of its proper divisors (492190185).

1107427887 is a wasteful number, since it uses less digits than its factorization.

1107427887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123047549 (or 123047546 counting only the distinct ones).

The product of its (nonzero) digits is 175616, while the sum is 45.

The square root of 1107427887 is about 33278.0391098995. The cubic root of 1107427887 is about 1034.5984383542.

The spelling of 1107427887 in words is "one billion, one hundred seven million, four hundred twenty-seven thousand, eight hundred eighty-seven".