78914006 has 4 divisors (see below), whose sum is σ = 118371012. Its totient is φ = 39457002.

The previous prime is 78913999. The next prime is 78914039. The reversal of 78914006 is 60041987.

78914006 is nontrivially palindromic in base 14.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19728500 + ... + 19728503.

It is an arithmetic number, because the mean of its divisors is an integer number (29592753).

Almost surely, 2^78914006 is an apocalyptic number.

78914006 is a deficient number, since it is larger than the sum of its proper divisors (39457006).

78914006 is a wasteful number, since it uses less digits than its factorization.

78914006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39457005.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 78914006 is about 8883.3555596970. The cubic root of 78914006 is about 428.9282956574.

The spelling of 78914006 in words is "seventy-eight million, nine hundred fourteen thousand, six".