80874485 has 8 divisors (see below), whose sum is σ = 97130880. Its totient is φ = 64645264.

The previous prime is 80874461. The next prime is 80874487. The reversal of 80874485 is 58447808.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 80874485 - 2⁸ = 80874229 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80874487) 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, 464 + ... + 12726.

It is an arithmetic number, because the mean of its divisors is an integer number (12141360).

Almost surely, 2^80874485 is an apocalyptic number.

It is an amenable number.

80874485 is a deficient number, since it is larger than the sum of its proper divisors (16256395).

80874485 is a wasteful number, since it uses less digits than its factorization.

80874485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13587.

The product of its (nonzero) digits is 286720, while the sum is 44.

The square root of 80874485 is about 8993.0242410437. The cubic root of 80874485 is about 432.4512691930.

The spelling of 80874485 in words is "eighty million, eight hundred seventy-four thousand, four hundred eighty-five".