496160138 has 4 divisors (see below), whose sum is σ = 744240210. Its totient is φ = 248080068.

The previous prime is 496160131. The next prime is 496160143. The reversal of 496160138 is 831061694.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 312476329 + 183683809 = 17677^2 + 13553^2 .

It is not an unprimeable number, because it can be changed into a prime (496160131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124040033 + ... + 124040036.

Almost surely, 2^496160138 is an apocalyptic number.

496160138 is a deficient number, since it is larger than the sum of its proper divisors (248080072).

496160138 is a wasteful number, since it uses less digits than its factorization.

496160138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248080071.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 496160138 is about 22274.6523654130. The cubic root of 496160138 is about 791.6635021308.

The spelling of 496160138 in words is "four hundred ninety-six million, one hundred sixty thousand, one hundred thirty-eight".