107286385 has 8 divisors (see below), whose sum is σ = 130190760. Its totient is φ = 84864384.

The previous prime is 107286359. The next prime is 107286391. The reversal of 107286385 is 583682701.

It can be written as a sum of positive squares in 4 ways, for example, as 3429904 + 103856481 = 1852^2 + 10191^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-107286385 is a prime.

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, 120102 + ... + 120991.

It is an arithmetic number, because the mean of its divisors is an integer number (16273845).

Almost surely, 2^107286385 is an apocalyptic number.

It is an amenable number.

107286385 is a deficient number, since it is larger than the sum of its proper divisors (22904375).

107286385 is an equidigital number, since it uses as much as digits as its factorization.

107286385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241187.

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 107286385 is about 10357.9141239923. The cubic root of 107286385 is about 475.1691142983.

The spelling of 107286385 in words is "one hundred seven million, two hundred eighty-six thousand, three hundred eighty-five".