80245347 has 32 divisors (see below), whose sum is σ = 132453888. Its totient is φ = 42080256.

The previous prime is 80245327. The next prime is 80245381. The reversal of 80245347 is 74354208.

It is not a de Polignac number, because 80245347 - 2⁶ = 80245283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80245307) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51928 + ... + 53450.

It is an arithmetic number, because the mean of its divisors is an integer number (4139184).

Almost surely, 2^80245347 is an apocalyptic number.

80245347 is a deficient number, since it is larger than the sum of its proper divisors (52208541).

80245347 is a wasteful number, since it uses less digits than its factorization.

80245347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1739.

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 80245347 is about 8957.9767246851. The cubic root of 80245347 is about 431.3269752115.

The spelling of 80245347 in words is "eighty million, two hundred forty-five thousand, three hundred forty-seven".