71056352 has 36 divisors (see below), whose sum is σ = 147666456. Its totient is φ = 33652800.

The previous prime is 71056331. The next prime is 71056387. The reversal of 71056352 is 25365017.

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 5 ways as a sum of consecutive naturals, for example, 8477 + ... + 14627.

It is an arithmetic number, because the mean of its divisors is an integer number (4101846).

Almost surely, 2^71056352 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 71056352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73833228).

71056352 is an abundant number, since it is smaller than the sum of its proper divisors (76610104).

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

71056352 is a wasteful number, since it uses less digits than its factorization.

71056352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6199 (or 6172 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 71056352 is about 8429.4929859393. The cubic root of 71056352 is about 414.1912968460.

The spelling of 71056352 in words is "seventy-one million, fifty-six thousand, three hundred fifty-two".