70135060 has 12 divisors (see below), whose sum is σ = 147283668. Its totient is φ = 28054016.

The previous prime is 70135057. The next prime is 70135067. The reversal of 70135060 is 6053107.

It can be written as a sum of positive squares in 2 ways, for example, as 20629764 + 49505296 = 4542^2 + 7036^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70135067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1753357 + ... + 1753396.

It is an arithmetic number, because the mean of its divisors is an integer number (12273639).

Almost surely, 2^70135060 is an apocalyptic number.

It is an amenable number.

70135060 is an abundant number, since it is smaller than the sum of its proper divisors (77148608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70135060 is a wasteful number, since it uses less digits than its factorization.

70135060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3506762 (or 3506760 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 70135060 is about 8374.6677546038. The cubic root of 70135060 is about 412.3934172138.

Adding to 70135060 its reverse (6053107), we get a palindrome (76188167).

The spelling of 70135060 in words is "seventy million, one hundred thirty-five thousand, sixty".