538634162 has 24 divisors (see below), whose sum is σ = 895983228. Its totient is φ = 242654720.

The previous prime is 538634101. The next prime is 538634167. The reversal of 538634162 is 261436835.

It can be written as a sum of positive squares in 2 ways, for example, as 400360081 + 138274081 = 20009^2 + 11759^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (538634167) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17498 + ... + 37194.

Almost surely, 2^538634162 is an apocalyptic number.

538634162 is a deficient number, since it is larger than the sum of its proper divisors (357349066).

538634162 is a wasteful number, since it uses less digits than its factorization.

538634162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19834 (or 19823 counting only the distinct ones).

The product of its digits is 103680, while the sum is 38.

The square root of 538634162 is about 23208.4933160255. The cubic root of 538634162 is about 813.6381396229.

The spelling of 538634162 in words is "five hundred thirty-eight million, six hundred thirty-four thousand, one hundred sixty-two".