68395032 has 24 divisors (see below), whose sum is σ = 185236740. Its totient is φ = 22798320.

The previous prime is 68395001. The next prime is 68395037. The reversal of 68395032 is 23059386.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68395037) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 474894 + ... + 475037.

Almost surely, 2^68395032 is an apocalyptic number.

It is an amenable number.

68395032 is an abundant number, since it is smaller than the sum of its proper divisors (116841708).

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

68395032 is a wasteful number, since it uses less digits than its factorization.

68395032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 949943 (or 949936 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 68395032 is about 8270.1288986327. The cubic root of 68395032 is about 408.9543690861.

The spelling of 68395032 in words is "sixty-eight million, three hundred ninety-five thousand, thirty-two".