104531022 has 48 divisors (see below), whose sum is σ = 239793840. Its totient is φ = 32852736.

The previous prime is 104530969. The next prime is 104531029. The reversal of 104531022 is 220135401.

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

It is a junction number, because it is equal to n+sod(n) for n = 104530986 and 104531004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104531029) 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, 20118 + ... + 24774.

It is an arithmetic number, because the mean of its divisors is an integer number (4995705).

Almost surely, 2^104531022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104531022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119896920).

104531022 is an abundant number, since it is smaller than the sum of its proper divisors (135262818).

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

104531022 is a wasteful number, since it uses less digits than its factorization.

104531022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4737 (or 4734 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 104531022 is about 10224.0413731557. The cubic root of 104531022 is about 471.0659704476.

Adding to 104531022 its reverse (220135401), we get a palindrome (324666423).

The spelling of 104531022 in words is "one hundred four million, five hundred thirty-one thousand, twenty-two".