107866887 has 16 divisors (see below), whose sum is σ = 157197312. Its totient is φ = 65496960.

The previous prime is 107866867. The next prime is 107866897. The reversal of 107866887 is 788668701.

It is not a de Polignac number, because 107866887 - 2⁶ = 107866823 is a prime.

It is a super-2 number, since 2×107866887² = 23270530622141538, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107866817) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32533 + ... + 35694.

It is an arithmetic number, because the mean of its divisors is an integer number (9824832).

Almost surely, 2^107866887 is an apocalyptic number.

107866887 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

107866887 is a deficient number, since it is larger than the sum of its proper divisors (49330425).

107866887 is a wasteful number, since it uses less digits than its factorization.

107866887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68278.

The product of its (nonzero) digits is 903168, while the sum is 51.

The square root of 107866887 is about 10385.8984685967. The cubic root of 107866887 is about 476.0245835643.

The spelling of 107866887 in words is "one hundred seven million, eight hundred sixty-six thousand, eight hundred eighty-seven".