68701232 has 20 divisors (see below), whose sum is σ = 137699520. Its totient is φ = 33165888.

The previous prime is 68701231. The next prime is 68701271. The reversal of 68701232 is 23210786.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 68701195 and 68701204.

It is not an unprimeable number, because it can be changed into a prime (68701231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73568 + ... + 74495.

It is an arithmetic number, because the mean of its divisors is an integer number (6884976).

Almost surely, 2^68701232 is an apocalyptic number.

It is an amenable number.

68701232 is an abundant number, since it is smaller than the sum of its proper divisors (68998288).

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

68701232 is a wasteful number, since it uses less digits than its factorization.

68701232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148100 (or 148094 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 68701232 is about 8288.6206331331. The cubic root of 68701232 is about 409.5637477579.

The spelling of 68701232 in words is "sixty-eight million, seven hundred one thousand, two hundred thirty-two".