182430473 has 2 divisors, whose sum is σ = 182430474. Its totient is φ = 182430472.

The previous prime is 182430463. The next prime is 182430487. The reversal of 182430473 is 374034281.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 114746944 + 67683529 = 10712^2 + 8227^2 .

It is a cyclic number.

It is not a de Polignac number, because 182430473 - 2¹⁰ = 182429449 is a prime.

It is not a weakly prime, because it can be changed into another prime (182430463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 91215236 + 91215237.

It is an arithmetic number, because the mean of its divisors is an integer number (91215237).

Almost surely, 2^182430473 is an apocalyptic number.

It is an amenable number.

182430473 is a deficient number, since it is larger than the sum of its proper divisors (1).

182430473 is an equidigital number, since it uses as much as digits as its factorization.

182430473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 182430473 is about 13506.6825312510. The cubic root of 182430473 is about 567.1515561712.

The spelling of 182430473 in words is "one hundred eighty-two million, four hundred thirty thousand, four hundred seventy-three".