104622840 has 240 divisors, whose sum is σ = 409681800. Its totient is φ = 23877504.

The previous prime is 104622823. The next prime is 104622851. The reversal of 104622840 is 48226401.

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 59 ways as a sum of consecutive naturals, for example, 158431 + ... + 159089.

Almost surely, 2^104622840 is an apocalyptic number.

104622840 is a gapful number since it is divisible by the number (10) 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 104622840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204840900).

104622840 is an abundant number, since it is smaller than the sum of its proper divisors (305058960).

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

104622840 is a wasteful number, since it uses less digits than its factorization.

104622840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 696 (or 676 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 104622840 is about 10228.5306862716. The cubic root of 104622840 is about 471.2038551209.

The spelling of 104622840 in words is "one hundred four million, six hundred twenty-two thousand, eight hundred forty".