16328242 has 16 divisors (see below), whose sum is σ = 28046592. Its totient is φ = 6984000.

The previous prime is 16328231. The next prime is 16328243. The reversal of 16328242 is 24282361.

16328242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×16328242² = 533222973621128, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16328242.

It is not an unprimeable number, because it can be changed into a prime (16328243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9738 + ... + 11290.

It is an arithmetic number, because the mean of its divisors is an integer number (1752912).

Almost surely, 2^16328242 is an apocalyptic number.

16328242 is a deficient number, since it is larger than the sum of its proper divisors (11718350).

16328242 is a wasteful number, since it uses less digits than its factorization.

16328242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2313.

The product of its digits is 4608, while the sum is 28.

The square root of 16328242 is about 4040.8219460897. The cubic root of 16328242 is about 253.6957213613.

The spelling of 16328242 in words is "sixteen million, three hundred twenty-eight thousand, two hundred forty-two".