104929216 has 28 divisors (see below), whose sum is σ = 237965488. Its totient is φ = 44969472.

The previous prime is 104929213. The next prime is 104929247. The reversal of 104929216 is 612929401.

It is a tau number, because it is divible by the number of its divisors (28).

It is a super-2 number, since 2×104929216² = 22020280740749312, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104929213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116661 + ... + 117556.

Almost surely, 2^104929216 is an apocalyptic number.

104929216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

104929216 is an abundant number, since it is smaller than the sum of its proper divisors (133036272).

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

104929216 is an equidigital number, since it uses as much as digits as its factorization.

104929216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234236 (or 234226 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 104929216 is about 10243.4962781269. The cubic root of 104929216 is about 471.6633623751.

The spelling of 104929216 in words is "one hundred four million, nine hundred twenty-nine thousand, two hundred sixteen".