80074287 has 6 divisors (see below), whose sum is σ = 115662872. Its totient is φ = 53382852.

The previous prime is 80074283. The next prime is 80074381. The reversal of 80074287 is 78247008.

It is not a de Polignac number, because 80074287 - 2² = 80074283 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80074283) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4448563 + ... + 4448580.

Almost surely, 2^80074287 is an apocalyptic number.

80074287 is a deficient number, since it is larger than the sum of its proper divisors (35588585).

80074287 is a wasteful number, since it uses less digits than its factorization.

80074287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8897149 (or 8897146 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 36.

The square root of 80074287 is about 8948.4237159401. The cubic root of 80074287 is about 431.0202688200.

The spelling of 80074287 in words is "eighty million, seventy-four thousand, two hundred eighty-seven".