80245376 has 16 divisors (see below), whose sum is σ = 159864090. Its totient is φ = 40122624.

The previous prime is 80245327. The next prime is 80245381. The reversal of 80245376 is 67354208.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 79566400 + 678976 = 8920^2 + 824^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 313331 + ... + 313586.

Almost surely, 2^80245376 is an apocalyptic number.

It is an amenable number.

80245376 is a deficient number, since it is larger than the sum of its proper divisors (79618714).

80245376 is an equidigital number, since it uses as much as digits as its factorization.

80245376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626931 (or 626919 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 80245376 is about 8957.9783433540. The cubic root of 80245376 is about 431.3270271708.

The spelling of 80245376 in words is "eighty million, two hundred forty-five thousand, three hundred seventy-six".