16745334 has 16 divisors (see below), whose sum is σ = 34947072. Its totient is φ = 5339048.

The previous prime is 16745303. The next prime is 16745347. The reversal of 16745334 is 43354761.

It is a junction number, because it is equal to n+sod(n) for n = 16745295 and 16745304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60534 + ... + 60809.

It is an arithmetic number, because the mean of its divisors is an integer number (2184192).

Almost surely, 2^16745334 is an apocalyptic number.

16745334 is an abundant number, since it is smaller than the sum of its proper divisors (18201738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16745334 is a wasteful number, since it uses less digits than its factorization.

16745334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121371.

The product of its digits is 30240, while the sum is 33.

The square root of 16745334 is about 4092.1063036045. The cubic root of 16745334 is about 255.8377369353.

The spelling of 16745334 in words is "sixteen million, seven hundred forty-five thousand, three hundred thirty-four".