105854932 has 12 divisors (see below), whose sum is σ = 185339700. Its totient is φ = 52900736.

The previous prime is 105854899. The next prime is 105854933. The reversal of 105854932 is 239458501.

It can be written as a sum of positive squares in 2 ways, for example, as 56490256 + 49364676 = 7516^2 + 7026^2 .

It is a super-2 number, since 2×105854932² = 22410533257449248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105854891 and 105854900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105854933) 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, 4194 + ... + 15142.

It is an arithmetic number, because the mean of its divisors is an integer number (15444975).

Almost surely, 2^105854932 is an apocalyptic number.

It is an amenable number.

105854932 is a deficient number, since it is larger than the sum of its proper divisors (79484768).

105854932 is a wasteful number, since it uses less digits than its factorization.

105854932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13370 (or 13368 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 105854932 is about 10288.5826040325. The cubic root of 105854932 is about 473.0463536257.

The spelling of 105854932 in words is "one hundred five million, eight hundred fifty-four thousand, nine hundred thirty-two".