104752578 has 64 divisors (see below), whose sum is σ = 245329920. Its totient is φ = 29203200.

The previous prime is 104752561. The next prime is 104752579. The reversal of 104752578 is 875257401.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (104752579) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 434538 + ... + 434778.

It is an arithmetic number, because the mean of its divisors is an integer number (3833280).

Almost surely, 2^104752578 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104752578, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122664960).

104752578 is an abundant number, since it is smaller than the sum of its proper divisors (140577342).

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

104752578 is a wasteful number, since it uses less digits than its factorization.

104752578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463.

The product of its (nonzero) digits is 78400, while the sum is 39.

The square root of 104752578 is about 10234.8706879960. The cubic root of 104752578 is about 471.3985474517.

The spelling of 104752578 in words is "one hundred four million, seven hundred fifty-two thousand, five hundred seventy-eight".