80280466 has 16 divisors (see below), whose sum is σ = 138962304. Its totient is φ = 34071264.

The previous prime is 80280463. The next prime is 80280469. The reversal of 80280466 is 66408208.

It is an interprime number because it is at equal distance from previous prime (80280463) and next prime (80280469).

It is not an unprimeable number, because it can be changed into a prime (80280461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26395 + ... + 29278.

It is an arithmetic number, because the mean of its divisors is an integer number (8685144).

Almost surely, 2^80280466 is an apocalyptic number.

80280466 is a deficient number, since it is larger than the sum of its proper divisors (58681838).

80280466 is a wasteful number, since it uses less digits than its factorization.

80280466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55785.

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 80280466 is about 8959.9367185265. The cubic root of 80280466 is about 431.3898887775.

The spelling of 80280466 in words is "eighty million, two hundred eighty thousand, four hundred sixty-six".