104201556 has 48 divisors (see below), whose sum is σ = 251697600. Its totient is φ = 33530112.

The previous prime is 104201527. The next prime is 104201557. The reversal of 104201556 is 655102401.

It is a super-2 number, since 2×104201556² = 21715928545642272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104201557) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44790 + ... + 47058.

It is an arithmetic number, because the mean of its divisors is an integer number (5243700).

Almost surely, 2^104201556 is an apocalyptic number.

It is an amenable number.

104201556 is an abundant number, since it is smaller than the sum of its proper divisors (147496044).

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

104201556 is a wasteful number, since it uses less digits than its factorization.

104201556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2408 (or 2406 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 104201556 is about 10207.9163397826. The cubic root of 104201556 is about 470.5705399682.

Adding to 104201556 its reverse (655102401), we get a palindrome (759303957).

The spelling of 104201556 in words is "one hundred four million, two hundred one thousand, five hundred fifty-six".