80428060 has 48 divisors (see below), whose sum is σ = 177119712. Its totient is φ = 30643200.

The previous prime is 80428057. The next prime is 80428063. The reversal of 80428060 is 6082408.

It is an interprime number because it is at equal distance from previous prime (80428057) and next prime (80428063).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80428063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34120 + ... + 36400.

It is an arithmetic number, because the mean of its divisors is an integer number (3689994).

Almost surely, 2^80428060 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 80428060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88559856).

80428060 is an abundant number, since it is smaller than the sum of its proper divisors (96691652).

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

80428060 is a wasteful number, since it uses less digits than its factorization.

80428060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2374 (or 2372 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 80428060 is about 8968.1692669128. The cubic root of 80428060 is about 431.6540941034.

The spelling of 80428060 in words is "eighty million, four hundred twenty-eight thousand, sixty".