16124943 has 8 divisors (see below), whose sum is σ = 21527856. Its totient is φ = 10736000.

The previous prime is 16124917. The next prime is 16124971. The reversal of 16124943 is 34942161.

16124943 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 16124943 - 2¹⁷ = 15993871 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16124943.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16124903) 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, 408 + ... + 5693.

It is an arithmetic number, because the mean of its divisors is an integer number (2690982).

Almost surely, 2^16124943 is an apocalyptic number.

16124943 is a deficient number, since it is larger than the sum of its proper divisors (5402913).

16124943 is an equidigital number, since it uses as much as digits as its factorization.

16124943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6985.

The product of its digits is 5184, while the sum is 30.

The square root of 16124943 is about 4015.5875037160. The cubic root of 16124943 is about 252.6384196772.

It can be divided in two parts, 1612 and 4943, that added together give a triangular number (6555 = T₁₁₄).

The spelling of 16124943 in words is "sixteen million, one hundred twenty-four thousand, nine hundred forty-three".