182124493 has 6 divisors (see below), whose sum is σ = 184352174. Its totient is φ = 179923416.

The previous prime is 182124487. The next prime is 182124533. The reversal of 182124493 is 394421281.

It can be written as a sum of positive squares in only one way, i.e., 174160809 + 7963684 = 13197^2 + 2822^2 .

It is a de Polignac number, because none of the positive numbers 2^k-182124493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (182124413) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6330 + ... + 20107.

Almost surely, 2^182124493 is an apocalyptic number.

It is an amenable number.

182124493 is a deficient number, since it is larger than the sum of its proper divisors (2227681).

182124493 is an frugal number, since it uses more digits than its factorization.

182124493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26603 (or 26520 counting only the distinct ones).

The product of its digits is 13824, while the sum is 34.

The square root of 182124493 is about 13495.3507920320. The cubic root of 182124493 is about 566.8342953138.

The spelling of 182124493 in words is "one hundred eighty-two million, one hundred twenty-four thousand, four hundred ninety-three".