79238755 has 8 divisors (see below), whose sum is σ = 95208624. Its totient is φ = 63309600.

The previous prime is 79238741. The next prime is 79238771. The reversal of 79238755 is 55783297.

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

It is not a de Polignac number, because 79238755 - 2¹³ = 79230563 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 5716 + ... + 13825.

It is an arithmetic number, because the mean of its divisors is an integer number (11901078).

Almost surely, 2^79238755 is an apocalyptic number.

79238755 is a deficient number, since it is larger than the sum of its proper divisors (15969869).

79238755 is a wasteful number, since it uses less digits than its factorization.

79238755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20357.

The product of its digits is 529200, while the sum is 46.

The square root of 79238755 is about 8901.6153028537. The cubic root of 79238755 is about 429.5158694071.

The spelling of 79238755 in words is "seventy-nine million, two hundred thirty-eight thousand, seven hundred fifty-five".