104530416 has 80 divisors (see below), whose sum is σ = 291436704. Its totient is φ = 32161792.

The previous prime is 104530409. The next prime is 104530417. The reversal of 104530416 is 614035401.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104530417) 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, 42040 + ... + 44456.

Almost surely, 2^104530416 is an apocalyptic number.

104530416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104530416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145718352).

104530416 is an abundant number, since it is smaller than the sum of its proper divisors (186906288).

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

104530416 is a wasteful number, since it uses less digits than its factorization.

104530416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2498 (or 2492 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 104530416 is about 10224.0117370825. The cubic root of 104530416 is about 471.0650601388.

Adding to 104530416 its reverse (614035401), we get a palindrome (718565817).

The spelling of 104530416 in words is "one hundred four million, five hundred thirty thousand, four hundred sixteen".