80285460 has 48 divisors (see below), whose sum is σ = 229049856. Its totient is φ = 21004672.

The previous prime is 80285459. The next prime is 80285461. The reversal of 80285460 is 6458208.

It is an interprime number because it is at equal distance from previous prime (80285459) and next prime (80285461).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80285461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9444 + ... + 15803.

It is an arithmetic number, because the mean of its divisors is an integer number (4771872).

Almost surely, 2^80285460 is an apocalyptic number.

It is an amenable number.

80285460 is an abundant number, since it is smaller than the sum of its proper divisors (148764396).

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

80285460 is a wasteful number, since it uses less digits than its factorization.

80285460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25312 (or 25310 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 80285460 is about 8960.2153991966. The cubic root of 80285460 is about 431.3988337365.

The spelling of 80285460 in words is "eighty million, two hundred eighty-five thousand, four hundred sixty".