67233888 has 60 divisors (see below), whose sum is σ = 197740620. Its totient is φ = 22410432.

The previous prime is 67233869. The next prime is 67233889. The reversal of 67233888 is 88833276.

It is a super-3 number, since 3×67233888³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67233889) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 10378 + ... + 15561.

It is an arithmetic number, because the mean of its divisors is an integer number (3295677).

Almost surely, 2^67233888 is an apocalyptic number.

It is an amenable number.

67233888 is an abundant number, since it is smaller than the sum of its proper divisors (130506732).

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

67233888 is a wasteful number, since it uses less digits than its factorization.

67233888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25961 (or 25944 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The square root of 67233888 is about 8199.6273086037. The cubic root of 67233888 is about 406.6268717965.

It can be divided in two parts, 67233 and 888, that added together give a square (68121 = 261²).

The spelling of 67233888 in words is "sixty-seven million, two hundred thirty-three thousand, eight hundred eighty-eight".