104601290 has 8 divisors (see below), whose sum is σ = 188282340. Its totient is φ = 41840512.

The previous prime is 104601283. The next prime is 104601307. The reversal of 104601290 is 92106401.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 99940009 + 4661281 = 9997^2 + 2159^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 5230055 + ... + 5230074.

Almost surely, 2^104601290 is an apocalyptic number.

104601290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104601290 is a deficient number, since it is larger than the sum of its proper divisors (83681050).

104601290 is a wasteful number, since it uses less digits than its factorization.

104601290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10460136.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 104601290 is about 10227.4772060367. The cubic root of 104601290 is about 471.1715003618.

Adding to 104601290 its reverse (92106401), we get a palindrome (196707691).

The spelling of 104601290 in words is "one hundred four million, six hundred one thousand, two hundred ninety".