16241173 has 4 divisors (see below), whose sum is σ = 17490508. Its totient is φ = 14991840.

The previous prime is 16241167. The next prime is 16241227. The reversal of 16241173 is 37114261.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 37114261 = 149 ⋅249089.

It can be written as a sum of positive squares in 2 ways, for example, as 3122289 + 13118884 = 1767^2 + 3622^2 .

It is a cyclic number.

It is not a de Polignac number, because 16241173 - 2¹³ = 16232981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16251173) 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, 624648 + ... + 624673.

It is an arithmetic number, because the mean of its divisors is an integer number (4372627).

Almost surely, 2^16241173 is an apocalyptic number.

16241173 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

16241173 is a deficient number, since it is larger than the sum of its proper divisors (1249335).

16241173 is a wasteful number, since it uses less digits than its factorization.

16241173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1249334.

The product of its digits is 1008, while the sum is 25.

The square root of 16241173 is about 4030.0338708254. The cubic root of 16241173 is about 253.2439802994.

The spelling of 16241173 in words is "sixteen million, two hundred forty-one thousand, one hundred seventy-three".