16045122 has 16 divisors (see below), whose sum is σ = 33485760. Its totient is φ = 5115792.

The previous prime is 16045121. The next prime is 16045123. The reversal of 16045122 is 22154061.

It is an interprime number because it is at equal distance from previous prime (16045121) and next prime (16045123).

It is not an unprimeable number, because it can be changed into a prime (16045121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57997 + ... + 58272.

It is an arithmetic number, because the mean of its divisors is an integer number (2092860).

Almost surely, 2^16045122 is an apocalyptic number.

16045122 is an abundant number, since it is smaller than the sum of its proper divisors (17440638).

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

16045122 is a wasteful number, since it uses less digits than its factorization.

16045122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116297.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 16045122 is about 4005.6362790448. The cubic root of 16045122 is about 252.2208633109.

Adding to 16045122 its reverse (22154061), we get a palindrome (38199183).

The spelling of 16045122 in words is "sixteen million, forty-five thousand, one hundred twenty-two".