105148952 has 8 divisors (see below), whose sum is σ = 197154300. Its totient is φ = 52574472.

The previous prime is 105148951. The next prime is 105148957. The reversal of 105148952 is 259841501.

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

It is a super-2 number, since 2×105148952² = 22112604213396608, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105148951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6571802 + ... + 6571817.

Almost surely, 2^105148952 is an apocalyptic number.

It is an amenable number.

105148952 is a deficient number, since it is larger than the sum of its proper divisors (92005348).

105148952 is a wasteful number, since it uses less digits than its factorization.

105148952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13143625 (or 13143621 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 35.

The square root of 105148952 is about 10254.2163035505. The cubic root of 105148952 is about 471.9923751521.

The spelling of 105148952 in words is "one hundred five million, one hundred forty-eight thousand, nine hundred fifty-two".