67552232 has 32 divisors (see below), whose sum is σ = 141916320. Its totient is φ = 29874240.

The previous prime is 67552231. The next prime is 67552259. The reversal of 67552232 is 23225576.

It is not an unprimeable number, because it can be changed into a prime (67552231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7118 + ... + 13629.

It is an arithmetic number, because the mean of its divisors is an integer number (4434885).

Almost surely, 2^67552232 is an apocalyptic number.

It is an amenable number.

67552232 is an abundant number, since it is smaller than the sum of its proper divisors (74364088).

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

67552232 is a wasteful number, since it uses less digits than its factorization.

67552232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20801 (or 20797 counting only the distinct ones).

The product of its digits is 25200, while the sum is 32.

The square root of 67552232 is about 8219.0164861740. The cubic root of 67552232 is about 407.2676372349.

The spelling of 67552232 in words is "sixty-seven million, five hundred fifty-two thousand, two hundred thirty-two".