87827067 has 12 divisors (see below), whose sum is σ = 129561120. Its totient is φ = 57305328.

The previous prime is 87827059. The next prime is 87827081. The reversal of 87827067 is 76072878.

It is not a de Polignac number, because 87827067 - 2³ = 87827059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (87827057) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103392 + ... + 104237.

It is an arithmetic number, because the mean of its divisors is an integer number (10796760).

Almost surely, 2^87827067 is an apocalyptic number.

87827067 is a deficient number, since it is larger than the sum of its proper divisors (41734053).

87827067 is a wasteful number, since it uses less digits than its factorization.

87827067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207682 (or 207679 counting only the distinct ones).

The product of its (nonzero) digits is 263424, while the sum is 45.

The square root of 87827067 is about 9371.6096269531. The cubic root of 87827067 is about 444.5044637532.

The spelling of 87827067 in words is "eighty-seven million, eight hundred twenty-seven thousand, sixty-seven".