104100552 has 40 divisors (see below), whose sum is σ = 291579750. Its totient is φ = 34699968.

The previous prime is 104100551. The next prime is 104100583. The reversal of 104100552 is 255001401.

104100552 is a `hidden beast` number, since 10 + 4 + 100 + 552 = 666.

It can be written as a sum of positive squares in only one way, i.e., 69455556 + 34644996 = 8334^2 + 5886^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (104100551) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 79677 + ... + 80972.

Almost surely, 2^104100552 is an apocalyptic number.

104100552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

104100552 is an abundant number, since it is smaller than the sum of its proper divisors (187479198).

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

104100552 is a wasteful number, since it uses less digits than its factorization.

104100552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160667 (or 160654 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 104100552 is about 10202.9678035364. The cubic root of 104100552 is about 470.4184473190.

Adding to 104100552 its reverse (255001401), we get a palindrome (359101953).

The spelling of 104100552 in words is "one hundred four million, one hundred thousand, five hundred fifty-two".