104552136 has 96 divisors (see below), whose sum is σ = 321048000. Its totient is φ = 30471552.

The previous prime is 104552131. The next prime is 104552143. The reversal of 104552136 is 631255401.

104552136 is a `hidden beast` number, since 104 + 5 + 521 + 36 = 666.

It is a super-2 number, since 2×104552136² = 21862298284324992, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (104552131) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14845 + ... + 20723.

It is an arithmetic number, because the mean of its divisors is an integer number (3344250).

Almost surely, 2^104552136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104552136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160524000).

104552136 is an abundant number, since it is smaller than the sum of its proper divisors (216495864).

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

104552136 is a wasteful number, since it uses less digits than its factorization.

104552136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5923 (or 5916 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 104552136 is about 10225.0738872636. The cubic root of 104552136 is about 471.0976848520.

The spelling of 104552136 in words is "one hundred four million, five hundred fifty-two thousand, one hundred thirty-six".