16012026 has 16 divisors (see below), whose sum is σ = 35582400. Its totient is φ = 5337324.

The previous prime is 16011997. The next prime is 16012037. The reversal of 16012026 is 62021061.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148206 + ... + 148313.

It is an arithmetic number, because the mean of its divisors is an integer number (2223900).

Almost surely, 2^16012026 is an apocalyptic number.

16012026 is an abundant number, since it is smaller than the sum of its proper divisors (19570374).

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

16012026 is a wasteful number, since it uses less digits than its factorization.

16012026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296530 (or 296524 counting only the distinct ones).

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

The square root of 16012026 is about 4001.5029676360. The cubic root of 16012026 is about 252.0473267122.

Adding to 16012026 its reverse (62021061), we get a palindrome (78033087).

The spelling of 16012026 in words is "sixteen million, twelve thousand, twenty-six".