16014894 has 32 divisors (see below), whose sum is σ = 36992256. Its totient is φ = 4527360.

The previous prime is 16014883. The next prime is 16014907. The reversal of 16014894 is 49841061.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2109 + ... + 6039.

It is an arithmetic number, because the mean of its divisors is an integer number (1156008).

Almost surely, 2^16014894 is an apocalyptic number.

16014894 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 16014894, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18496128).

16014894 is an abundant number, since it is smaller than the sum of its proper divisors (20977362).

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

16014894 is a wasteful number, since it uses less digits than its factorization.

16014894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4040.

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 16014894 is about 4001.8613169374. The cubic root of 16014894 is about 252.0623743307.

The spelling of 16014894 in words is "sixteen million, fourteen thousand, eight hundred ninety-four".