104651712 has 168 divisors, whose sum is σ = 332841600. Its totient is φ = 31173120.

The previous prime is 104651699. The next prime is 104651713. The reversal of 104651712 is 217156401.

It is a happy number.

104651712 is a `hidden beast` number, since 1 + 0 + 4 + 651 + 7 + 1 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104651713) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 525789 + ... + 525987.

It is an arithmetic number, because the mean of its divisors is an integer number (1981200).

Almost surely, 2^104651712 is an apocalyptic number.

104651712 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 104651712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166420800).

104651712 is an abundant number, since it is smaller than the sum of its proper divisors (228189888).

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

104651712 is a wasteful number, since it uses less digits than its factorization.

104651712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311 (or 298 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 104651712 is about 10229.9419353191. The cubic root of 104651712 is about 471.2471960282.

It can be divided in two parts, 1046517 and 12, that added together give a square (1046529 = 1023²).

The spelling of 104651712 in words is "one hundred four million, six hundred fifty-one thousand, seven hundred twelve".