164828049 has 8 divisors (see below), whose sum is σ = 222552960. Its totient is φ = 108494256.

The previous prime is 164828047. The next prime is 164828063. The reversal of 164828049 is 940828461.

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

It is not a de Polignac number, because 164828049 - 2¹ = 164828047 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 164828049.

It is not an unprimeable number, because it can be changed into a prime (164828047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 347502 + ... + 347975.

It is an arithmetic number, because the mean of its divisors is an integer number (27819120).

Almost surely, 2^164828049 is an apocalyptic number.

It is an amenable number.

164828049 is a deficient number, since it is larger than the sum of its proper divisors (57724911).

164828049 is an equidigital number, since it uses as much as digits as its factorization.

164828049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695559.

The product of its (nonzero) digits is 110592, while the sum is 42.

The square root of 164828049 is about 12838.5376503712. The cubic root of 164828049 is about 548.2900601367.

It can be divided in two parts, 16482 and 8049, that added together give a triangular number (24531 = T₂₂₁).

The spelling of 164828049 in words is "one hundred sixty-four million, eight hundred twenty-eight thousand, forty-nine".