164848557 has 8 divisors (see below), whose sum is σ = 227377440. Its totient is φ = 106109360.

The previous prime is 164848553. The next prime is 164848561. The reversal of 164848557 is 755848461.

It is an interprime number because it is at equal distance from previous prime (164848553) and next prime (164848561).

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 164848557 - 2² = 164848553 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164848553) 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, 947319 + ... + 947492.

It is an arithmetic number, because the mean of its divisors is an integer number (28422180).

Almost surely, 2^164848557 is an apocalyptic number.

It is an amenable number.

164848557 is a deficient number, since it is larger than the sum of its proper divisors (62528883).

164848557 is a wasteful number, since it uses less digits than its factorization.

164848557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1894843.

The product of its digits is 1075200, while the sum is 48.

The square root of 164848557 is about 12839.3363146231. The cubic root of 164848557 is about 548.3127987145.

It can be divided in two parts, 1648 and 48557, that added together give a palindrome (50205).

The spelling of 164848557 in words is "one hundred sixty-four million, eight hundred forty-eight thousand, five hundred fifty-seven".