107786412 has 18 divisors (see below), whose sum is σ = 272460188. Its totient is φ = 35928792.

The previous prime is 107786401. The next prime is 107786431. The reversal of 107786412 is 214687701.

107786412 is a `hidden beast` number, since 1 + 0 + 7 + 7 + 8 + 641 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×107786412² = 23235821223667488, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 2994067 = 107786412 / (1 + 0 + 7 + 7 + 8 + 6 + 4 + 1 + 2).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1496998 + ... + 1497069.

Almost surely, 2^107786412 is an apocalyptic number.

107786412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

107786412 is an abundant number, since it is smaller than the sum of its proper divisors (164673776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

107786412 is a wasteful number, since it uses less digits than its factorization.

107786412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2994077 (or 2994072 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 36.

The square root of 107786412 is about 10382.0235021888. The cubic root of 107786412 is about 475.9061733951.

The spelling of 107786412 in words is "one hundred seven million, seven hundred eighty-six thousand, four hundred twelve".