71232852 has 24 divisors (see below), whose sum is σ = 166906432. Its totient is φ = 23644800.

The previous prime is 71232851. The next prime is 71232857. The reversal of 71232852 is 25823217.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71232851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9424 + ... + 15207.

Almost surely, 2^71232852 is an apocalyptic number.

It is an amenable number.

71232852 is an abundant number, since it is smaller than the sum of its proper divisors (95673580).

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

71232852 is a wasteful number, since it uses less digits than its factorization.

71232852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24879 (or 24877 counting only the distinct ones).

The product of its digits is 6720, while the sum is 30.

The square root of 71232852 is about 8439.9556870875. The cubic root of 71232852 is about 414.5339559508.

The spelling of 71232852 in words is "seventy-one million, two hundred thirty-two thousand, eight hundred fifty-two".