80207532 has 72 divisors (see below), whose sum is σ = 213254496. Its totient is φ = 25369344.

The previous prime is 80207503. The next prime is 80207537. The reversal of 80207532 is 23570208.

It is a junction number, because it is equal to n+sod(n) for n = 80207496 and 80207505.

It is not an unprimeable number, because it can be changed into a prime (80207537) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 129688 + ... + 130304.

It is an arithmetic number, because the mean of its divisors is an integer number (2961868).

Almost surely, 2^80207532 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 80207532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106627248).

80207532 is an abundant number, since it is smaller than the sum of its proper divisors (133046964).

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

80207532 is a wasteful number, since it uses less digits than its factorization.

80207532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807 (or 802 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 80207532 is about 8955.8657872927. The cubic root of 80207532 is about 431.2592113974.

The spelling of 80207532 in words is "eighty million, two hundred seven thousand, five hundred thirty-two".