105348857 has 8 divisors (see below), whose sum is σ = 107488416. Its totient is φ = 103226112.

The previous prime is 105348833. The next prime is 105348871. The reversal of 105348857 is 758843501.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105348857 is a prime.

It is a super-2 number, since 2×105348857² = 22196763342412898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105348157) 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, 8858 + ... + 17004.

It is an arithmetic number, because the mean of its divisors is an integer number (13436052).

Almost surely, 2^105348857 is an apocalyptic number.

It is an amenable number.

105348857 is a deficient number, since it is larger than the sum of its proper divisors (2139559).

105348857 is an equidigital number, since it uses as much as digits as its factorization.

105348857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8407.

The product of its (nonzero) digits is 134400, while the sum is 41.

The square root of 105348857 is about 10263.9591289132. The cubic root of 105348857 is about 472.2912968350.

It can be divided in two parts, 10534 and 8857, that added together give a palindrome (19391).

The spelling of 105348857 in words is "one hundred five million, three hundred forty-eight thousand, eight hundred fifty-seven".