16133242 has 8 divisors (see below), whose sum is σ = 25473600. Its totient is φ = 7642044.

The previous prime is 16133239. The next prime is 16133287. The reversal of 16133242 is 24233161.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212242 + ... + 212317.

It is an arithmetic number, because the mean of its divisors is an integer number (3184200).

Almost surely, 2^16133242 is an apocalyptic number.

16133242 is a deficient number, since it is larger than the sum of its proper divisors (9340358).

16133242 is a wasteful number, since it uses less digits than its factorization.

16133242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424580.

The product of its digits is 864, while the sum is 22.

The square root of 16133242 is about 4016.6207189626. The cubic root of 16133242 is about 252.6817539215.

The spelling of 16133242 in words is "sixteen million, one hundred thirty-three thousand, two hundred forty-two".