78080010 has 64 divisors (see below), whose sum is σ = 196853760. Its totient is φ = 19794240.

The previous prime is 78080003. The next prime is 78080017. The reversal of 78080010 is 1008087.

It is an interprime number because it is at equal distance from previous prime (78080003) and next prime (78080017).

It is not an unprimeable number, because it can be changed into a prime (78080017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54159 + ... + 55581.

It is an arithmetic number, because the mean of its divisors is an integer number (3075840).

Almost surely, 2^78080010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 78080010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98426880).

78080010 is an abundant number, since it is smaller than the sum of its proper divisors (118773750).

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

78080010 is a wasteful number, since it uses less digits than its factorization.

78080010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1523.

The product of its (nonzero) digits is 448, while the sum is 24.

The square root of 78080010 is about 8836.2893795982. The cubic root of 78080010 is about 427.4119103063.

Adding to 78080010 its reverse (1008087), we get a palindrome (79088097).

The spelling of 78080010 in words is "seventy-eight million, eighty thousand, ten".