105873453 has 32 divisors (see below), whose sum is σ = 188697600. Its totient is φ = 57313008.

The previous prime is 105873451. The next prime is 105873457. The reversal of 105873453 is 354378501.

It is not a de Polignac number, because 105873453 - 2¹ = 105873451 is a prime.

It is a super-2 number, since 2×105873453² = 22418376100286418, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105873451) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11151 + ... + 18332.

It is an arithmetic number, because the mean of its divisors is an integer number (5896800).

Almost surely, 2^105873453 is an apocalyptic number.

It is an amenable number.

105873453 is a deficient number, since it is larger than the sum of its proper divisors (82824147).

105873453 is a wasteful number, since it uses less digits than its factorization.

105873453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29518 (or 29512 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 105873453 is about 10289.4826400553. The cubic root of 105873453 is about 473.0739410053.

The spelling of 105873453 in words is "one hundred five million, eight hundred seventy-three thousand, four hundred fifty-three".