107786090 has 16 divisors (see below), whose sum is σ = 194328288. Its totient is φ = 43044816.

The previous prime is 107786083. The next prime is 107786117. The reversal of 107786090 is 90687701.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1952 + ... + 14811.

It is an arithmetic number, because the mean of its divisors is an integer number (12145518).

Almost surely, 2^107786090 is an apocalyptic number.

107786090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

107786090 is a deficient number, since it is larger than the sum of its proper divisors (86542198).

107786090 is a wasteful number, since it uses less digits than its factorization.

107786090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17413.

The product of its (nonzero) digits is 21168, while the sum is 38.

The square root of 107786090 is about 10382.0079946030. The cubic root of 107786090 is about 475.9056994890.

The spelling of 107786090 in words is "one hundred seven million, seven hundred eighty-six thousand, ninety".