16334164 has 48 divisors (see below), whose sum is σ = 35957376. Its totient is φ = 6307200.

The previous prime is 16334159. The next prime is 16334173. The reversal of 16334164 is 46143361.

It is a Harshad number since it is a multiple of its sum of digits (28).

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, 55602 + ... + 55894.

It is an arithmetic number, because the mean of its divisors is an integer number (749112).

Almost surely, 2^16334164 is an apocalyptic number.

16334164 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16334164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17978688).

16334164 is an abundant number, since it is smaller than the sum of its proper divisors (19623212).

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

16334164 is a wasteful number, since it uses less digits than its factorization.

16334164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496 (or 494 counting only the distinct ones).

The product of its digits is 5184, while the sum is 28.

The square root of 16334164 is about 4041.5546513687. The cubic root of 16334164 is about 253.7263881546.

The spelling of 16334164 in words is "sixteen million, three hundred thirty-four thousand, one hundred sixty-four".