84080827 has 8 divisors (see below), whose sum is σ = 90281952. Its totient is φ = 78019200.

The previous prime is 84080819. The next prime is 84080839. The reversal of 84080827 is 72808048.

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 84080827 - 2³ = 84080819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84080807) 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, 33624 + ... + 36037.

It is an arithmetic number, because the mean of its divisors is an integer number (11285244).

Almost surely, 2^84080827 is an apocalyptic number.

84080827 is a deficient number, since it is larger than the sum of its proper divisors (6201125).

84080827 is a wasteful number, since it uses less digits than its factorization.

84080827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69749.

The product of its (nonzero) digits is 28672, while the sum is 37.

The square root of 84080827 is about 9169.5598040473. The cubic root of 84080827 is about 438.0923385590.

The spelling of 84080827 in words is "eighty-four million, eighty thousand, eight hundred twenty-seven".