71233792 has 72 divisors (see below), whose sum is σ = 164304896. Its totient is φ = 30191616.

The previous prime is 71233759. The next prime is 71233801. The reversal of 71233792 is 29733217.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227428 + ... + 227740.

Almost surely, 2^71233792 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 71233792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82152448).

71233792 is an abundant number, since it is smaller than the sum of its proper divisors (93071104).

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

71233792 is a wasteful number, since it uses less digits than its factorization.

71233792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463 (or 449 counting only the distinct ones).

The product of its digits is 15876, while the sum is 34.

The square root of 71233792 is about 8440.0113743999. The cubic root of 71233792 is about 414.5357793614.

The spelling of 71233792 in words is "seventy-one million, two hundred thirty-three thousand, seven hundred ninety-two".