80424960 has 416 divisors, whose sum is σ = 339697152. Its totient is φ = 15728640.

The previous prime is 80424959. The next prime is 80424973. The reversal of 80424960 is 6942408.

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 4730872 + ... + 4730888.

Almost surely, 2^80424960 is an apocalyptic number.

80424960 is a gapful number since it is divisible by the number (80) 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 80424960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169848576).

80424960 is an abundant number, since it is smaller than the sum of its proper divisors (259272192).

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

80424960 is a wasteful number, since it uses less digits than its factorization.

80424960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67 (or 45 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 80424960 is about 8967.9964317566. The cubic root of 80424960 is about 431.6485481746.

The spelling of 80424960 in words is "eighty million, four hundred twenty-four thousand, nine hundred sixty".