68004132 has 48 divisors (see below), whose sum is σ = 181773312. Its totient is φ = 19383840.

The previous prime is 68004107. The next prime is 68004143. The reversal of 68004132 is 23140086.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52363 + ... + 53645.

It is an arithmetic number, because the mean of its divisors is an integer number (3786944).

Almost surely, 2^68004132 is an apocalyptic number.

It is an amenable number.

68004132 is an abundant number, since it is smaller than the sum of its proper divisors (113769180).

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

68004132 is a wasteful number, since it uses less digits than its factorization.

68004132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1928 (or 1926 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 68004132 is about 8246.4617867301. The cubic root of 68004132 is about 408.1737773767.

The spelling of 68004132 in words is "sixty-eight million, four thousand, one hundred thirty-two".