105973892 has 6 divisors (see below), whose sum is σ = 185454318. Its totient is φ = 52986944.

The previous prime is 105973877. The next prime is 105973909. The reversal of 105973892 is 298379501.

105973892 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 72148036 + 33825856 = 8494^2 + 5816^2 .

It is a super-2 number, since 2×105973892² = 22460931571255328, which contains 22 as substring.

105973892 is strictly pandigital in base 9.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13246733 + ... + 13246740.

It is an arithmetic number, because the mean of its divisors is an integer number (30909053).

Almost surely, 2^105973892 is an apocalyptic number.

It is an amenable number.

105973892 is a deficient number, since it is larger than the sum of its proper divisors (79480426).

105973892 is a wasteful number, since it uses less digits than its factorization.

105973892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26493477 (or 26493475 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 44.

The square root of 105973892 is about 10294.3621463401. The cubic root of 105973892 is about 473.2234907894.

The spelling of 105973892 in words is "one hundred five million, nine hundred seventy-three thousand, eight hundred ninety-two".