105234252 has 24 divisors (see below), whose sum is σ = 245947632. Its totient is φ = 35020800.

The previous prime is 105234251. The next prime is 105234281. The reversal of 105234252 is 252432501.

It is a super-2 number, since 2×105234252² = 22148495587999008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105234251) 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, 852 + ... + 14532.

It is an arithmetic number, because the mean of its divisors is an integer number (10247818).

Almost surely, 2^105234252 is an apocalyptic number.

105234252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

105234252 is an abundant number, since it is smaller than the sum of its proper divisors (140713380).

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

105234252 is a wasteful number, since it uses less digits than its factorization.

105234252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14329 (or 14327 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 105234252 is about 10258.3747250722. The cubic root of 105234252 is about 472.1199721365.

Adding to 105234252 its reverse (252432501), we get a palindrome (357666753).

The spelling of 105234252 in words is "one hundred five million, two hundred thirty-four thousand, two hundred fifty-two".