16374043 has 8 divisors (see below), whose sum is σ = 19814112. Its totient is φ = 13209216.

The previous prime is 16374037. The next prime is 16374073. The reversal of 16374043 is 34047361.

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 16374043 - 2¹³ = 16365851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16374073) 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, 68680 + ... + 68917.

It is an arithmetic number, because the mean of its divisors is an integer number (2476764).

Almost surely, 2^16374043 is an apocalyptic number.

16374043 is a deficient number, since it is larger than the sum of its proper divisors (3440069).

16374043 is a wasteful number, since it uses less digits than its factorization.

16374043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137621.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 16374043 is about 4046.4852650170. The cubic root of 16374043 is about 253.9327068721.

The spelling of 16374043 in words is "sixteen million, three hundred seventy-four thousand, forty-three".