182394913 has 4 divisors (see below), whose sum is σ = 182446128. Its totient is φ = 182343700.

The previous prime is 182394871. The next prime is 182394929. The reversal of 182394913 is 319493281.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 319493281 = 1579 ⋅202339.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-182394913 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (182394943) 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, 19831 + ... + 27532.

It is an arithmetic number, because the mean of its divisors is an integer number (45611532).

Almost surely, 2^182394913 is an apocalyptic number.

It is an amenable number.

182394913 is a deficient number, since it is larger than the sum of its proper divisors (51215).

182394913 is an equidigital number, since it uses as much as digits as its factorization.

182394913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51214.

The product of its digits is 46656, while the sum is 40.

The square root of 182394913 is about 13505.3660816729. The cubic root of 182394913 is about 567.1147033736.

The spelling of 182394913 in words is "one hundred eighty-two million, three hundred ninety-four thousand, nine hundred thirteen".