70134800 has 60 divisors (see below), whose sum is σ = 169382016. Its totient is φ = 27907200.

The previous prime is 70134793. The next prime is 70134829. The reversal of 70134800 is 843107.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108077 + ... + 108723.

Almost surely, 2^70134800 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 70134800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84691008).

70134800 is an abundant number, since it is smaller than the sum of its proper divisors (99247216).

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

70134800 is a wasteful number, since it uses less digits than its factorization.

70134800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 936 (or 925 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 70134800 is about 8374.6522315855. The cubic root of 70134800 is about 412.3929076141.

Adding to 70134800 its reverse (843107), we get a palindrome (70977907).

The spelling of 70134800 in words is "seventy million, one hundred thirty-four thousand, eight hundred".