80273424 has 160 divisors (see below), whose sum is σ = 265982976. Its totient is φ = 20252160.

The previous prime is 80273419. The next prime is 80273441. The reversal of 80273424 is 42437208.

It is a junction number, because it is equal to n+sod(n) for n = 80273391 and 80273400.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 136459 + ... + 137045.

Almost surely, 2^80273424 is an apocalyptic number.

80273424 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 80273424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132991488).

80273424 is an abundant number, since it is smaller than the sum of its proper divisors (185709552).

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

80273424 is a wasteful number, since it uses less digits than its factorization.

80273424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653 (or 647 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 80273424 is about 8959.5437383831. The cubic root of 80273424 is about 431.3772749310.

The spelling of 80273424 in words is "eighty million, two hundred seventy-three thousand, four hundred twenty-four".