494122135 has 8 divisors (see below), whose sum is σ = 638557920. Its totient is φ = 364890144.

The previous prime is 494122103. The next prime is 494122141. The reversal of 494122135 is 531221494.

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

It is a cyclic number.

It is not a de Polignac number, because 494122135 - 2⁵ = 494122103 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 494122097 and 494122106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3800875 + ... + 3801004.

It is an arithmetic number, because the mean of its divisors is an integer number (79819740).

Almost surely, 2^494122135 is an apocalyptic number.

494122135 is a deficient number, since it is larger than the sum of its proper divisors (144435785).

494122135 is a wasteful number, since it uses less digits than its factorization.

494122135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7601897.

The product of its digits is 8640, while the sum is 31.

The square root of 494122135 is about 22228.8581578092. The cubic root of 494122135 is about 790.5780819330.

The spelling of 494122135 in words is "four hundred ninety-four million, one hundred twenty-two thousand, one hundred thirty-five".