78044006 has 8 divisors (see below), whose sum is σ = 117114024. Its totient is φ = 39006000.

The previous prime is 78044003. The next prime is 78044051. The reversal of 78044006 is 60044087.

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

It is a self number, because there is not a number n which added to its sum of digits gives 78044006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78044003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500 + ... + 12503.

It is an arithmetic number, because the mean of its divisors is an integer number (14639253).

Almost surely, 2^78044006 is an apocalyptic number.

78044006 is a deficient number, since it is larger than the sum of its proper divisors (39070018).

78044006 is a wasteful number, since it uses less digits than its factorization.

78044006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16006.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 78044006 is about 8834.2518641931. The cubic root of 78044006 is about 427.3462046098.

The spelling of 78044006 in words is "seventy-eight million, forty-four thousand, six".