16134822 has 64 divisors (see below), whose sum is σ = 40849920. Its totient is φ = 4672800.

The previous prime is 16134793. The next prime is 16134871. The reversal of 16134822 is 22843161.

16134822 is a `hidden beast` number, since 1 + 613 + 48 + 2 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13072 + ... + 14252.

It is an arithmetic number, because the mean of its divisors is an integer number (638280).

Almost surely, 2^16134822 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16134822, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20424960).

16134822 is an abundant number, since it is smaller than the sum of its proper divisors (24715098).

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

16134822 is a wasteful number, since it uses less digits than its factorization.

16134822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1226 (or 1220 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 16134822 is about 4016.8173968952. The cubic root of 16134822 is about 252.6900024008.

Adding to 16134822 its reverse (22843161), we get a palindrome (38977983).

The spelling of 16134822 in words is "sixteen million, one hundred thirty-four thousand, eight hundred twenty-two".