105273392 has 40 divisors (see below), whose sum is σ = 243246336. Its totient is φ = 43154496.

The previous prime is 105273391. The next prime is 105273397. The reversal of 105273392 is 293372501.

It is a super-2 number, since 2×105273392² = 22164974126371328, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105273391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17858 + ... + 23009.

Almost surely, 2^105273392 is an apocalyptic number.

It is an amenable number.

105273392 is an abundant number, since it is smaller than the sum of its proper divisors (137972944).

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

105273392 is a wasteful number, since it uses less digits than its factorization.

105273392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40905 (or 40899 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 105273392 is about 10260.2822573261. The cubic root of 105273392 is about 472.1784970777.

The spelling of 105273392 in words is "one hundred five million, two hundred seventy-three thousand, three hundred ninety-two".