68001332 has 24 divisors (see below), whose sum is σ = 138571776. Its totient is φ = 28592928.

The previous prime is 68001331. The next prime is 68001359. The reversal of 68001332 is 23310086.

68001332 is a modest number, since divided by 1332 gives 68 as remainder.

It is a zygodrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 68001298 and 68001307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68001331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21428 + ... + 24395.

It is an arithmetic number, because the mean of its divisors is an integer number (5773824).

Almost surely, 2^68001332 is an apocalyptic number.

It is an amenable number.

68001332 is an abundant number, since it is smaller than the sum of its proper divisors (70570444).

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

68001332 is a wasteful number, since it uses less digits than its factorization.

68001332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45887 (or 45885 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 68001332 is about 8246.2920152030. The cubic root of 68001332 is about 408.1681752550.

The spelling of 68001332 in words is "sixty-eight million, one thousand, three hundred thirty-two".