105355146 has 32 divisors (see below), whose sum is σ = 227505600. Its totient is φ = 32333184.

The previous prime is 105355139. The next prime is 105355147. The reversal of 105355146 is 641553501.

It is a super-2 number, since 2×105355146² = 22199413577362632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105355147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33030 + ... + 36078.

It is an arithmetic number, because the mean of its divisors is an integer number (7109550).

Almost surely, 2^105355146 is an apocalyptic number.

105355146 is an abundant number, since it is smaller than the sum of its proper divisors (122150454).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105355146 is a wasteful number, since it uses less digits than its factorization.

105355146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3510.

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 105355146 is about 10264.2654876031. The cubic root of 105355146 is about 472.3006947565.

It can be divided in two parts, 105355 and 146, that added together give a palindrome (105501).

The spelling of 105355146 in words is "one hundred five million, three hundred fifty-five thousand, one hundred forty-six".