68501232 has 60 divisors (see below), whose sum is σ = 201806280. Its totient is φ = 21631104.

The previous prime is 68501221. The next prime is 68501263. The reversal of 68501232 is 23210586.

It is a junction number, because it is equal to n+sod(n) for n = 68501196 and 68501205.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 9783 + ... + 15254.

It is an arithmetic number, because the mean of its divisors is an integer number (3363438).

Almost surely, 2^68501232 is an apocalyptic number.

It is an amenable number.

68501232 is an abundant number, since it is smaller than the sum of its proper divisors (133305048).

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

68501232 is a wasteful number, since it uses less digits than its factorization.

68501232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25070 (or 25061 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 68501232 is about 8276.5471061307. The cubic root of 68501232 is about 409.1659268218.

The spelling of 68501232 in words is "sixty-eight million, five hundred one thousand, two hundred thirty-two".