184522049 has 4 divisors (see below), whose sum is σ = 184876740. Its totient is φ = 184167360.

The previous prime is 184522007. The next prime is 184522061. The reversal of 184522049 is 940225481.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 940225481 = 13 ⋅72325037.

It can be written as a sum of positive squares in 2 ways, for example, as 138485824 + 46036225 = 11768^2 + 6785^2 .

It is a cyclic number.

It is not a de Polignac number, because 184522049 - 2⁸ = 184521793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (184522069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176564 + ... + 177605.

It is an arithmetic number, because the mean of its divisors is an integer number (46219185).

Almost surely, 2^184522049 is an apocalyptic number.

It is an amenable number.

184522049 is a deficient number, since it is larger than the sum of its proper divisors (354691).

184522049 is an equidigital number, since it uses as much as digits as its factorization.

184522049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354690.

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 184522049 is about 13583.8893178647. The cubic root of 184522049 is about 569.3108003323.

The spelling of 184522049 in words is "one hundred eighty-four million, five hundred twenty-two thousand, forty-nine".