79800141 has 8 divisors (see below), whose sum is σ = 110069280. Its totient is φ = 51365552.

The previous prime is 79800121. The next prime is 79800143. The reversal of 79800141 is 14100897.

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

It is a cyclic number.

It is not a de Polignac number, because 79800141 - 2⁵ = 79800109 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 79800099 and 79800108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79800143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 458535 + ... + 458708.

It is an arithmetic number, because the mean of its divisors is an integer number (13758660).

Almost surely, 2^79800141 is an apocalyptic number.

It is an amenable number.

79800141 is a deficient number, since it is larger than the sum of its proper divisors (30269139).

79800141 is a wasteful number, since it uses less digits than its factorization.

79800141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917275.

The product of its (nonzero) digits is 2016, while the sum is 30.

The square root of 79800141 is about 8933.0924656582. The cubic root of 79800141 is about 430.5278194834.

The spelling of 79800141 in words is "seventy-nine million, eight hundred thousand, one hundred forty-one".