318485041 has 8 divisors (see below), whose sum is σ = 375724544. Its totient is φ = 264180960.

The previous prime is 318485039. The next prime is 318485053. The reversal of 318485041 is 140584813.

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 318485041 - 2¹ = 318485039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 318484988 and 318485006.

It is not an unprimeable number, because it can be changed into a prime (318485341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 733620 + ... + 734053.

It is an arithmetic number, because the mean of its divisors is an integer number (46965568).

Almost surely, 2^318485041 is an apocalyptic number.

318485041 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

318485041 is a deficient number, since it is larger than the sum of its proper divisors (57239503).

318485041 is a wasteful number, since it uses less digits than its factorization.

318485041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1467711.

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 318485041 is about 17846.1491924729. The cubic root of 318485041 is about 682.9092777010.

The spelling of 318485041 in words is "three hundred eighteen million, four hundred eighty-five thousand, forty-one".