16214000 has 120 divisors (see below), whose sum is σ = 43736784. Its totient is φ = 5808000.

The previous prime is 16213997. The next prime is 16214017. The reversal of 16214000 is 41261.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 241967 + ... + 242033.

Almost surely, 2^16214000 is an apocalyptic number.

16214000 is a gapful number since it is divisible by the number (10) 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 16214000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21868392).

16214000 is an abundant number, since it is smaller than the sum of its proper divisors (27522784).

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

16214000 is a wasteful number, since it uses less digits than its factorization.

16214000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112 (or 85 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 16214000 is about 4026.6611478991. The cubic root of 16214000 is about 253.1026678464.

Adding to 16214000 its reverse (41261), we get a palindrome (16255261).

The spelling of 16214000 in words is "sixteen million, two hundred fourteen thousand".