105454973 has 8 divisors (see below), whose sum is σ = 113652000. Its totient is φ = 97270128.

The previous prime is 105454957. The next prime is 105455017. The reversal of 105454973 is 379454501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 105454973 - 2⁴ = 105454957 is a prime.

It is a super-2 number, since 2×105454973² = 22241502660861458, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105454913) 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, 23678 + ... + 27776.

It is an arithmetic number, because the mean of its divisors is an integer number (14206500).

Almost surely, 2^105454973 is an apocalyptic number.

105454973 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

105454973 is a deficient number, since it is larger than the sum of its proper divisors (8197027).

105454973 is a wasteful number, since it uses less digits than its factorization.

105454973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6091.

The product of its (nonzero) digits is 75600, while the sum is 38.

The square root of 105454973 is about 10269.1271781004. The cubic root of 105454973 is about 472.4498204505.

The spelling of 105454973 in words is "one hundred five million, four hundred fifty-four thousand, nine hundred seventy-three".