105479 has 8 divisors (see below), whose sum is σ = 118272. Its totient is φ = 93240.

The previous prime is 105467. The next prime is 105491. The reversal of 105479 is 974501.

It is an interprime number because it is at equal distance from previous prime (105467) and next prime (105491).

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 105479 - 2¹² = 101383 is a prime.

It is a super-2 number, since 2×105479² = 22251638882, which contains 22 as substring.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 362 + ... + 584.

It is an arithmetic number, because the mean of its divisors is an integer number (14784).

2¹⁰⁵⁴⁷⁹ is an apocalyptic number.

105479 is a deficient number, since it is larger than the sum of its proper divisors (12793).

105479 is a wasteful number, since it uses less digits than its factorization.

105479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 105479 is about 324.7753069431. The cubic root of 105479 is about 47.2485698922.

The spelling of 105479 in words is "one hundred five thousand, four hundred seventy-nine".