70134760 has 64 divisors (see below), whose sum is σ = 165110400. Its totient is φ = 26777856.

The previous prime is 70134749. The next prime is 70134761. The reversal of 70134760 is 6743107.

It is not an unprimeable number, because it can be changed into a prime (70134761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119187 + ... + 119773.

It is an arithmetic number, because the mean of its divisors is an integer number (2579850).

Almost surely, 2^70134760 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70134760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82555200).

70134760 is an abundant number, since it is smaller than the sum of its proper divisors (94975640).

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

70134760 is a wasteful number, since it uses less digits than its factorization.

70134760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730 (or 726 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 70134760 is about 8374.6498434263. The cubic root of 70134760 is about 412.3928292140.

Adding to 70134760 its reverse (6743107), we get a palindrome (76877867).

The spelling of 70134760 in words is "seventy million, one hundred thirty-four thousand, seven hundred sixty".