104261786 has 8 divisors (see below), whose sum is σ = 161785620. Its totient is φ = 50333248.

The previous prime is 104261771. The next prime is 104261803. The reversal of 104261786 is 687162401.

It can be written as a sum of positive squares in 2 ways, for example, as 103938025 + 323761 = 10195^2 + 569^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 898751 + ... + 898866.

Almost surely, 2^104261786 is an apocalyptic number.

104261786 is a deficient number, since it is larger than the sum of its proper divisors (57523834).

104261786 is a wasteful number, since it uses less digits than its factorization.

104261786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1797648.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 104261786 is about 10210.8660749223. The cubic root of 104261786 is about 470.6611880214.

The spelling of 104261786 in words is "one hundred four million, two hundred sixty-one thousand, seven hundred eighty-six".