105829648 has 20 divisors (see below), whose sum is σ = 207517968. Its totient is φ = 52276640.

The previous prime is 105829631. The next prime is 105829663. The reversal of 105829648 is 846928501.

It is a happy number.

It is a super-2 number, since 2×105829648² = 22399828791607808, which contains 22 as substring.

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, 38518 + ... + 41173.

Almost surely, 2^105829648 is an apocalyptic number.

It is an amenable number.

105829648 is a deficient number, since it is larger than the sum of its proper divisors (101688320).

105829648 is an equidigital number, since it uses as much as digits as its factorization.

105829648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79782 (or 79776 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 43.

The square root of 105829648 is about 10287.3537899695. The cubic root of 105829648 is about 473.0086874342.

The spelling of 105829648 in words is "one hundred five million, eight hundred twenty-nine thousand, six hundred forty-eight".