104550402 has 32 divisors (see below), whose sum is σ = 230218560. Its totient is φ = 31389120.

The previous prime is 104550389. The next prime is 104550403. The reversal of 104550402 is 204055401.

It is not an unprimeable number, because it can be changed into a prime (104550403) 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, 73 + ... + 14460.

It is an arithmetic number, because the mean of its divisors is an integer number (7194330).

Almost surely, 2^104550402 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104550402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115109280).

104550402 is an abundant number, since it is smaller than the sum of its proper divisors (125668158).

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

104550402 is a wasteful number, since it uses less digits than its factorization.

104550402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14658.

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 104550402 is about 10224.9890953487. The cubic root of 104550402 is about 471.0950804483.

The spelling of 104550402 in words is "one hundred four million, five hundred fifty thousand, four hundred two".