1074172105 has 8 divisors (see below), whose sum is σ = 1345050432. Its totient is φ = 821975088.

The previous prime is 1074172069. The next prime is 1074172129. The reversal of 1074172105 is 5012714701.

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 1074172105 - 2²³ = 1065783497 is a prime.

It is a super-2 number, since 2×1074172105² = 2307691422320262050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4670199 + ... + 4670428.

It is an arithmetic number, because the mean of its divisors is an integer number (168131304).

Almost surely, 2^1074172105 is an apocalyptic number.

It is an amenable number.

1074172105 is a deficient number, since it is larger than the sum of its proper divisors (270878327).

1074172105 is an equidigital number, since it uses as much as digits as its factorization.

1074172105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9340655.

The product of its (nonzero) digits is 1960, while the sum is 28.

The square root of 1074172105 is about 32774.5649093928. The cubic root of 1074172105 is about 1024.1367643793.

Adding to 1074172105 its reverse (5012714701), we get a palindrome (6086886806).

The spelling of 1074172105 in words is "one billion, seventy-four million, one hundred seventy-two thousand, one hundred five".