104019552 has 336 divisors, whose sum is σ = 385610400. Its totient is φ = 27433728.

The previous prime is 104019541. The next prime is 104019563. The reversal of 104019552 is 255910401.

104019552 is a `hidden beast` number, since 104 + 0 + 1 + 9 + 552 = 666.

It is an interprime number because it is at equal distance from previous prime (104019541) and next prime (104019563).

It is a tau number, because it is divible by the number of its divisors (336).

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 55 ways as a sum of consecutive naturals, for example, 8001498 + ... + 8001510.

It is an arithmetic number, because the mean of its divisors is an integer number (1147650).

Almost surely, 2^104019552 is an apocalyptic number.

104019552 is a gapful number since it is divisible by the number (12) 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 104019552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (192805200).

104019552 is an abundant number, since it is smaller than the sum of its proper divisors (281590848).

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

104019552 is an frugal number, since it uses more digits than its factorization.

104019552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62 (or 25 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The square root of 104019552 is about 10198.9975978034. The cubic root of 104019552 is about 470.2964057590.

Adding to 104019552 its reverse (255910401), we get a palindrome (359929953).

The spelling of 104019552 in words is "one hundred four million, nineteen thousand, five hundred fifty-two".