16053612 has 12 divisors (see below), whose sum is σ = 37458456. Its totient is φ = 5351200.

The previous prime is 16053607. The next prime is 16053619. The reversal of 16053612 is 21635061.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (16053619) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 668889 + ... + 668912.

It is an arithmetic number, because the mean of its divisors is an integer number (3121538).

Almost surely, 2^16053612 is an apocalyptic number.

16053612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16053612 is an abundant number, since it is smaller than the sum of its proper divisors (21404844).

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

16053612 is a wasteful number, since it uses less digits than its factorization.

16053612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1337808 (or 1337806 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 16053612 is about 4006.6958956227. The cubic root of 16053612 is about 252.2653415757.

Adding to 16053612 its reverse (21635061), we get a palindrome (37688673).

The spelling of 16053612 in words is "sixteen million, fifty-three thousand, six hundred twelve".