80333460 has 144 divisors (see below), whose sum is σ = 254270016. Its totient is φ = 20514816.

The previous prime is 80333453. The next prime is 80333467. The reversal of 80333460 is 6433308.

It is an interprime number because it is at equal distance from previous prime (80333453) and next prime (80333467).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80333467) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 750727 + ... + 750833.

It is an arithmetic number, because the mean of its divisors is an integer number (1765764).

Almost surely, 2^80333460 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 80333460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127135008).

80333460 is an abundant number, since it is smaller than the sum of its proper divisors (173936556).

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

80333460 is a wasteful number, since it uses less digits than its factorization.

80333460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262 (or 257 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 80333460 is about 8962.8935060057. The cubic root of 80333460 is about 431.4847896023.

Adding to 80333460 its reverse (6433308), we get a palindrome (86766768).

The spelling of 80333460 in words is "eighty million, three hundred thirty-three thousand, four hundred sixty".