78101006 has 16 divisors (see below), whose sum is σ = 120805344. Its totient is φ = 37841184.

The previous prime is 78101003. The next prime is 78101027. The reversal of 78101006 is 60010187.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78101003) 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, 17456 + ... + 21468.

It is an arithmetic number, because the mean of its divisors is an integer number (7550334).

Almost surely, 2^78101006 is an apocalyptic number.

78101006 is a deficient number, since it is larger than the sum of its proper divisors (42704338).

78101006 is a wasteful number, since it uses less digits than its factorization.

78101006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4315.

The product of its (nonzero) digits is 336, while the sum is 23.

The square root of 78101006 is about 8837.4773549922. The cubic root of 78101006 is about 427.4502177477.

The spelling of 78101006 in words is "seventy-eight million, one hundred one thousand, six".