78613010 has 32 divisors (see below), whose sum is σ = 162190080. Its totient is φ = 26874432.

The previous prime is 78613009. The next prime is 78613019. The reversal of 78613010 is 1031687.

It is not an unprimeable number, because it can be changed into a prime (78613019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25787 + ... + 28673.

It is an arithmetic number, because the mean of its divisors is an integer number (5068440).

Almost surely, 2^78613010 is an apocalyptic number.

78613010 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

78613010 is an abundant number, since it is smaller than the sum of its proper divisors (83577070).

78613010 is a wasteful number, since it uses less digits than its factorization.

78613010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3290.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 78613010 is about 8866.3978029412. The cubic root of 78613010 is about 428.3822574117.

Adding to 78613010 its reverse (1031687), we get a palindrome (79644697).

The spelling of 78613010 in words is "seventy-eight million, six hundred thirteen thousand, ten".