70134560 has 24 divisors (see below), whose sum is σ = 165693276. Its totient is φ = 28053760.

The previous prime is 70134523. The next prime is 70134563. The reversal of 70134560 is 6543107.

It can be written as a sum of positive squares in 2 ways, for example, as 69422224 + 712336 = 8332^2 + 844^2 .

It is not an unprimeable number, because it can be changed into a prime (70134563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219011 + ... + 219330.

Almost surely, 2^70134560 is an apocalyptic number.

It is an amenable number.

70134560 is an abundant number, since it is smaller than the sum of its proper divisors (95558716).

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

70134560 is a wasteful number, since it uses less digits than its factorization.

70134560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438356 (or 438348 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 70134560 is about 8374.6379026200. The cubic root of 70134560 is about 412.3924372132.

Adding to 70134560 its reverse (6543107), we get a palindrome (76677667).

The spelling of 70134560 in words is "seventy million, one hundred thirty-four thousand, five hundred sixty".