78063105 has 8 divisors (see below), whose sum is σ = 124900992. Its totient is φ = 41633648.

The previous prime is 78063101. The next prime is 78063119. The reversal of 78063105 is 50136087.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 78063105 - 2² = 78063101 is a prime.

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, 2602089 + ... + 2602118.

It is an arithmetic number, because the mean of its divisors is an integer number (15612624).

Almost surely, 2^78063105 is an apocalyptic number.

It is an amenable number.

78063105 is a deficient number, since it is larger than the sum of its proper divisors (46837887).

78063105 is a wasteful number, since it uses less digits than its factorization.

78063105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5204215.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 78063105 is about 8835.3327611358. The cubic root of 78063105 is about 427.3810619502.

The spelling of 78063105 in words is "seventy-eight million, sixty-three thousand, one hundred five".