16019334 has 12 divisors (see below), whose sum is σ = 34708596. Its totient is φ = 5339772.

The previous prime is 16019329. The next prime is 16019351. The reversal of 16019334 is 43391061.

It is a junction number, because it is equal to n+sod(n) for n = 16019298 and 16019307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 444964 + ... + 444999.

It is an arithmetic number, because the mean of its divisors is an integer number (2892383).

Almost surely, 2^16019334 is an apocalyptic number.

16019334 is an abundant number, since it is smaller than the sum of its proper divisors (18689262).

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

16019334 is a wasteful number, since it uses less digits than its factorization.

16019334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889971 (or 889968 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 16019334 is about 4002.4160203557. The cubic root of 16019334 is about 252.0856662641.

The spelling of 16019334 in words is "sixteen million, nineteen thousand, three hundred thirty-four".