16330156 has 6 divisors (see below), whose sum is σ = 28577780. Its totient is φ = 8165076.

The previous prime is 16330151. The next prime is 16330157. The reversal of 16330156 is 65103361.

It is a self number, because there is not a number n which added to its sum of digits gives 16330156.

It is not an unprimeable number, because it can be changed into a prime (16330151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2041266 + ... + 2041273.

Almost surely, 2^16330156 is an apocalyptic number.

It is an amenable number.

16330156 is a deficient number, since it is larger than the sum of its proper divisors (12247624).

16330156 is a wasteful number, since it uses less digits than its factorization.

16330156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4082543 (or 4082541 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 16330156 is about 4041.0587721537. The cubic root of 16330156 is about 253.7056337294.

The spelling of 16330156 in words is "sixteen million, three hundred thirty thousand, one hundred fifty-six".