104033290 has 16 divisors (see below), whose sum is σ = 188519400. Its totient is φ = 41333440.

The previous prime is 104033287. The next prime is 104033309. The reversal of 104033290 is 92330401.

It can be written as a sum of positive squares in 4 ways, for example, as 38601369 + 65431921 = 6213^2 + 8089^2 .

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, 33421 + ... + 36400.

Almost surely, 2^104033290 is an apocalyptic number.

104033290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104033290 is a deficient number, since it is larger than the sum of its proper divisors (84486110).

104033290 is a wasteful number, since it uses less digits than its factorization.

104033290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69977.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 104033290 is about 10199.6710731278. The cubic root of 104033290 is about 470.3171090706.

Adding to 104033290 its reverse (92330401), we get a palindrome (196363691).

The spelling of 104033290 in words is "one hundred four million, thirty-three thousand, two hundred ninety".