105011752 has 8 divisors (see below), whose sum is σ = 196897050. Its totient is φ = 52505872.

The previous prime is 105011749. The next prime is 105011759. The reversal of 105011752 is 257110501.

It can be written as a sum of positive squares in only one way, i.e., 103917636 + 1094116 = 10194^2 + 1046^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×105011752² = 22054936116219008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105011759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6563227 + ... + 6563242.

Almost surely, 2^105011752 is an apocalyptic number.

It is an amenable number.

105011752 is a deficient number, since it is larger than the sum of its proper divisors (91885298).

105011752 is a wasteful number, since it uses less digits than its factorization.

105011752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13126475 (or 13126471 counting only the distinct ones).

The product of its (nonzero) digits is 350, while the sum is 22.

The square root of 105011752 is about 10247.5241887980. The cubic root of 105011752 is about 471.7869981178.

The spelling of 105011752 in words is "one hundred five million, eleven thousand, seven hundred fifty-two".