16212060 has 36 divisors (see below), whose sum is σ = 49177128. Its totient is φ = 4323168.

The previous prime is 16212047. The next prime is 16212061. The reversal of 16212060 is 6021261.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16212061) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 44854 + ... + 45213.

Almost surely, 2^16212060 is an apocalyptic number.

16212060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16212060 is an abundant number, since it is smaller than the sum of its proper divisors (32965068).

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

16212060 is a wasteful number, since it uses less digits than its factorization.

16212060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90082 (or 90077 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 16212060 is about 4026.4202463230. The cubic root of 16212060 is about 253.0925728922.

The spelling of 16212060 in words is "sixteen million, two hundred twelve thousand, sixty".