16133352 has 16 divisors (see below), whose sum is σ = 40333440. Its totient is φ = 5377776.

The previous prime is 16133321. The next prime is 16133363. The reversal of 16133352 is 25333161.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 672223 = 16133352 / (1 + 6 + 1 + 3 + 3 + 3 + 5 + 2).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 336088 + ... + 336135.

It is an arithmetic number, because the mean of its divisors is an integer number (2520840).

Almost surely, 2^16133352 is an apocalyptic number.

16133352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16133352 is an abundant number, since it is smaller than the sum of its proper divisors (24200088).

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

16133352 is a wasteful number, since it uses less digits than its factorization.

16133352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672232 (or 672228 counting only the distinct ones).

The product of its digits is 1620, while the sum is 24.

The square root of 16133352 is about 4016.6344120420. The cubic root of 16133352 is about 252.6823282002.

The spelling of 16133352 in words is "sixteen million, one hundred thirty-three thousand, three hundred fifty-two".