104406624 has 192 divisors, whose sum is σ = 354977280. Its totient is φ = 29237760.

The previous prime is 104406611. The next prime is 104406649. The reversal of 104406624 is 426604401.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 368787 + ... + 369069.

It is an arithmetic number, because the mean of its divisors is an integer number (1848840).

Almost surely, 2^104406624 is an apocalyptic number.

104406624 is a gapful number since it is divisible by the number (14) 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 104406624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177488640).

104406624 is an abundant number, since it is smaller than the sum of its proper divisors (250570656).

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

104406624 is a wasteful number, since it uses less digits than its factorization.

104406624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370 (or 356 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 104406624 is about 10217.9559599756. The cubic root of 104406624 is about 470.8790309646.

The spelling of 104406624 in words is "one hundred four million, four hundred six thousand, six hundred twenty-four".