16027916 has 6 divisors (see below), whose sum is σ = 28048860. Its totient is φ = 8013956.

The previous prime is 16027909. The next prime is 16027927. The reversal of 16027916 is 61972061.

It is a happy number.

It is a super-3 number, since 3×16027916³ (a number of 23 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2003486 + ... + 2003493.

It is an arithmetic number, because the mean of its divisors is an integer number (4674810).

Almost surely, 2^16027916 is an apocalyptic number.

It is an amenable number.

16027916 is a deficient number, since it is larger than the sum of its proper divisors (12020944).

16027916 is a wasteful number, since it uses less digits than its factorization.

16027916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4006983 (or 4006981 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 16027916 is about 4003.4879792501. The cubic root of 16027916 is about 252.1306746473.

Adding to 16027916 its reverse (61972061), we get a palindrome (77999977).

The spelling of 16027916 in words is "sixteen million, twenty-seven thousand, nine hundred sixteen".