80653232 has 40 divisors (see below), whose sum is σ = 174645072. Its totient is φ = 35763200.

The previous prime is 80653217. The next prime is 80653241. The reversal of 80653232 is 23235608.

It is a junction number, because it is equal to n+sod(n) for n = 80653195 and 80653204.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1628 + ... + 12804.

Almost surely, 2^80653232 is an apocalyptic number.

80653232 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80653232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87322536).

80653232 is an abundant number, since it is smaller than the sum of its proper divisors (93991840).

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

80653232 is a wasteful number, since it uses less digits than its factorization.

80653232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11237 (or 11231 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 80653232 is about 8980.7144481940. The cubic root of 80653232 is about 432.0565483817.

The spelling of 80653232 in words is "eighty million, six hundred fifty-three thousand, two hundred thirty-two".