164058087 has 8 divisors (see below), whose sum is σ = 219069936. Its totient is φ = 109209152.

The previous prime is 164058079. The next prime is 164058131. The reversal of 164058087 is 780850461.

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 164058087 - 2³ = 164058079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164058047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38358 + ... + 42419.

It is an arithmetic number, because the mean of its divisors is an integer number (27383742).

Almost surely, 2^164058087 is an apocalyptic number.

164058087 is a deficient number, since it is larger than the sum of its proper divisors (55011849).

164058087 is an equidigital number, since it uses as much as digits as its factorization.

164058087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81457.

The product of its (nonzero) digits is 53760, while the sum is 39.

The square root of 164058087 is about 12808.5161904102. The cubic root of 164058087 is about 547.4349840438.

The spelling of 164058087 in words is "one hundred sixty-four million, fifty-eight thousand, eighty-seven".