105269748 has 12 divisors (see below), whose sum is σ = 245629440. Its totient is φ = 35089912.

The previous prime is 105269741. The next prime is 105269753. The reversal of 105269748 is 847962501.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×105269748² = 22163439687967008, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105269741) 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, 4386228 + ... + 4386251.

It is an arithmetic number, because the mean of its divisors is an integer number (20469120).

Almost surely, 2^105269748 is an apocalyptic number.

It is an amenable number.

105269748 is an abundant number, since it is smaller than the sum of its proper divisors (140359692).

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

105269748 is a wasteful number, since it uses less digits than its factorization.

105269748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8772486 (or 8772484 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 42.

The square root of 105269748 is about 10260.1046778286. The cubic root of 105269748 is about 472.1730489194.

The spelling of 105269748 in words is "one hundred five million, two hundred sixty-nine thousand, seven hundred forty-eight".