79622105 has 8 divisors (see below), whose sum is σ = 98628864. Its totient is φ = 61642800.

The previous prime is 79622087. The next prime is 79622107. The reversal of 79622105 is 50122697.

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

It is not a de Polignac number, because 79622105 - 2¹² = 79618009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79622107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256691 + ... + 257000.

It is an arithmetic number, because the mean of its divisors is an integer number (12328608).

Almost surely, 2^79622105 is an apocalyptic number.

It is an amenable number.

79622105 is a deficient number, since it is larger than the sum of its proper divisors (19006759).

79622105 is a wasteful number, since it uses less digits than its factorization.

79622105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513727.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 79622105 is about 8923.1219312525. The cubic root of 79622105 is about 430.2074085046.

The spelling of 79622105 in words is "seventy-nine million, six hundred twenty-two thousand, one hundred five".