67322152 has 16 divisors (see below), whose sum is σ = 126892800. Its totient is φ = 33484080.

The previous prime is 67322131. The next prime is 67322179. The reversal of 67322152 is 25122376.

It is a super-2 number, since 2×67322152² = 9064544299822208, 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 67322152.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20502 + ... + 23557.

It is an arithmetic number, because the mean of its divisors is an integer number (7930800).

Almost surely, 2^67322152 is an apocalyptic number.

It is an amenable number.

67322152 is a deficient number, since it is larger than the sum of its proper divisors (59570648).

67322152 is a wasteful number, since it uses less digits than its factorization.

67322152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44256 (or 44252 counting only the distinct ones).

The product of its digits is 5040, while the sum is 28.

The square root of 67322152 is about 8205.0077391798. The cubic root of 67322152 is about 406.8047326003.

The spelling of 67322152 in words is "sixty-seven million, three hundred twenty-two thousand, one hundred fifty-two".