105155936 has 24 divisors (see below), whose sum is σ = 210538440. Its totient is φ = 51685888.

The previous prime is 105155933. The next prime is 105155959. The reversal of 105155936 is 639551501.

It is a happy number.

It is a super-2 number, since 2×105155936² = 22115541752072192, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105155896 and 105155905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105155933) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25961 + ... + 29736.

It is an arithmetic number, because the mean of its divisors is an integer number (8772435).

Almost surely, 2^105155936 is an apocalyptic number.

105155936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

105155936 is an abundant number, since it is smaller than the sum of its proper divisors (105382504).

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

105155936 is an equidigital number, since it uses as much as digits as its factorization.

105155936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55766 (or 55758 counting only the distinct ones).

The product of its (nonzero) digits is 20250, while the sum is 35.

The square root of 105155936 is about 10254.5568407416. The cubic root of 105155936 is about 472.0028248419.

The spelling of 105155936 in words is "one hundred five million, one hundred fifty-five thousand, nine hundred thirty-six".