80231424 has 264 divisors, whose sum is σ = 274429008. Its totient is φ = 20643840.

The previous prime is 80231423. The next prime is 80231461. The reversal of 80231424 is 42413208.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 80231394 and 80231403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80231423) 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, 1956844 + ... + 1956884.

Almost surely, 2^80231424 is an apocalyptic number.

80231424 is a gapful number since it is divisible by the number (84) 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 80231424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137214504).

80231424 is an abundant number, since it is smaller than the sum of its proper divisors (194197584).

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

80231424 is a wasteful number, since it uses less digits than its factorization.

80231424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91 (or 66 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 80231424 is about 8957.1995623632. The cubic root of 80231424 is about 431.3020279174.

The spelling of 80231424 in words is "eighty million, two hundred thirty-one thousand, four hundred twenty-four".