68485135 has 8 divisors (see below), whose sum is σ = 83575440. Its totient is φ = 53859264.

The previous prime is 68485133. The next prime is 68485141. The reversal of 68485135 is 53158486.

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 68485135 - 2¹ = 68485133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68485133) 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, 115782 + ... + 116371.

It is an arithmetic number, because the mean of its divisors is an integer number (10446930).

Almost surely, 2^68485135 is an apocalyptic number.

68485135 is a deficient number, since it is larger than the sum of its proper divisors (15090305).

68485135 is a wasteful number, since it uses less digits than its factorization.

68485135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232217.

The product of its digits is 115200, while the sum is 40.

The square root of 68485135 is about 8275.5746024068. The cubic root of 68485135 is about 409.1338745520.

The spelling of 68485135 in words is "sixty-eight million, four hundred eighty-five thousand, one hundred thirty-five".