80212608 has 240 divisors, whose sum is σ = 278559450. Its totient is φ = 22127616.

The previous prime is 80212567. The next prime is 80212609. The reversal of 80212608 is 80621208.

It can be written as a sum of positive squares in only one way, i.e., 67765824 + 12446784 = 8232^2 + 3528^2 .

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (80212609) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 2765938 + ... + 2765966.

Almost surely, 2^80212608 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 80212608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139279725).

80212608 is an abundant number, since it is smaller than the sum of its proper divisors (198346842).

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

80212608 is an equidigital number, since it uses as much as digits as its factorization.

80212608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77 (or 41 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 80212608 is about 8956.1491724960. The cubic root of 80212608 is about 431.2683087375.

The spelling of 80212608 in words is "eighty million, two hundred twelve thousand, six hundred eight".