105294379 has 4 divisors (see below), whose sum is σ = 111488184. Its totient is φ = 99100576.

The previous prime is 105294377. The next prime is 105294407. The reversal of 105294379 is 973492501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 973492501 = 5407 ⋅180043.

It is a cyclic number.

It is not a de Polignac number, because 105294379 - 2¹ = 105294377 is a prime.

It is a super-2 number, since 2×105294379² = 22173812497991282, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105294377) 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 3 ways as a sum of consecutive naturals, for example, 3096877 + ... + 3096910.

It is an arithmetic number, because the mean of its divisors is an integer number (27872046).

Almost surely, 2^105294379 is an apocalyptic number.

105294379 is a deficient number, since it is larger than the sum of its proper divisors (6193805).

105294379 is an equidigital number, since it uses as much as digits as its factorization.

105294379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6193804.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 105294379 is about 10261.3049365078. The cubic root of 105294379 is about 472.2098723742.

The spelling of 105294379 in words is "one hundred five million, two hundred ninety-four thousand, three hundred seventy-nine".