182163538 has 8 divisors (see below), whose sum is σ = 273305088. Its totient is φ = 91061844.

The previous prime is 182163481. The next prime is 182163547. The reversal of 182163538 is 835361281.

182163538 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 182163497 and 182163506.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7795 + ... + 20617.

It is an arithmetic number, because the mean of its divisors is an integer number (34163136).

Almost surely, 2^182163538 is an apocalyptic number.

182163538 is a deficient number, since it is larger than the sum of its proper divisors (91141550).

182163538 is a wasteful number, since it uses less digits than its factorization.

182163538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19928.

The product of its digits is 34560, while the sum is 37.

The square root of 182163538 is about 13496.7973238098. The cubic root of 182163538 is about 566.8747995925.

The spelling of 182163538 in words is "one hundred eighty-two million, one hundred sixty-three thousand, five hundred thirty-eight".