16136012 has 12 divisors (see below), whose sum is σ = 28659960. Its totient is φ = 7947456.

The previous prime is 16135991. The next prime is 16136017. The reversal of 16136012 is 21063161.

It is not an unprimeable number, because it can be changed into a prime (16136017) 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, 29837 + ... + 30372.

It is an arithmetic number, because the mean of its divisors is an integer number (2388330).

Almost surely, 2^16136012 is an apocalyptic number.

It is an amenable number.

16136012 is a deficient number, since it is larger than the sum of its proper divisors (12523948).

16136012 is a wasteful number, since it uses less digits than its factorization.

16136012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60280 (or 60278 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 16136012 is about 4016.9655213855. The cubic root of 16136012 is about 252.6962145076.

Adding to 16136012 its reverse (21063161), we get a palindrome (37199173).

The spelling of 16136012 in words is "sixteen million, one hundred thirty-six thousand, twelve".