104647968 has 36 divisors (see below), whose sum is σ = 297593478. Its totient is φ = 34882560.

The previous prime is 104647943. The next prime is 104647993. The reversal of 104647968 is 869746401.

It is an interprime number because it is at equal distance from previous prime (104647943) and next prime (104647993).

It can be written as a sum of positive squares in only one way, i.e., 101364624 + 3283344 = 10068^2 + 1812^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 181393 + ... + 181968.

Almost surely, 2^104647968 is an apocalyptic number.

104647968 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

104647968 is an abundant number, since it is smaller than the sum of its proper divisors (192945510).

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

104647968 is a wasteful number, since it uses less digits than its factorization.

104647968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363377 (or 363366 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 104647968 is about 10229.7589414414. The cubic root of 104647968 is about 471.2415762108.

The spelling of 104647968 in words is "one hundred four million, six hundred forty-seven thousand, nine hundred sixty-eight".