105448612 has 12 divisors (see below), whose sum is σ = 185668336. Its totient is φ = 52400520.

The previous prime is 105448601. The next prime is 105448657. The reversal of 105448612 is 216844501.

It is a super-2 number, since 2×105448612² = 22238819545453088, which contains 22 as substring.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80214 + ... + 81517.

Almost surely, 2^105448612 is an apocalyptic number.

It is an amenable number.

105448612 is a deficient number, since it is larger than the sum of its proper divisors (80219724).

105448612 is a wasteful number, since it uses less digits than its factorization.

105448612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161898 (or 161896 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 105448612 is about 10268.8174586950. The cubic root of 105448612 is about 472.4403209341.

The spelling of 105448612 in words is "one hundred five million, four hundred forty-eight thousand, six hundred twelve".