78063104 has 80 divisors (see below), whose sum is σ = 186202368. Its totient is φ = 31967232.

The previous prime is 78063101. The next prime is 78063119. The reversal of 78063104 is 40136087.

It is a super-2 number, since 2×78063104² = 12187696412229632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78063101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81959 + ... + 82905.

Almost surely, 2^78063104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 78063104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93101184).

78063104 is an abundant number, since it is smaller than the sum of its proper divisors (108139264).

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

78063104 is an equidigital number, since it uses as much as digits as its factorization.

78063104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 995 (or 979 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 78063104 is about 8835.3327045449. The cubic root of 78063104 is about 427.3810601253.

The spelling of 78063104 in words is "seventy-eight million, sixty-three thousand, one hundred four".