105046905 has 8 divisors (see below), whose sum is σ = 168075072. Its totient is φ = 56025008.

The previous prime is 105046891. The next prime is 105046933. The reversal of 105046905 is 509640501.

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 105046905 - 2⁵ = 105046873 is a prime.

It is a super-2 number, since 2×105046905² = 22069704500158050, which contains 22 as substring.

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, 3501549 + ... + 3501578.

It is an arithmetic number, because the mean of its divisors is an integer number (21009384).

Almost surely, 2^105046905 is an apocalyptic number.

105046905 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

105046905 is a deficient number, since it is larger than the sum of its proper divisors (63028167).

105046905 is an equidigital number, since it uses as much as digits as its factorization.

105046905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7003135.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 105046905 is about 10249.2392400607. The cubic root of 105046905 is about 471.8396362838.

The spelling of 105046905 in words is "one hundred five million, forty-six thousand, nine hundred five".