70306134 has 16 divisors (see below), whose sum is σ = 140894640. Its totient is φ = 23388320.

The previous prime is 70306133. The next prime is 70306139. The reversal of 70306134 is 43160307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70306133) 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 7 ways as a sum of consecutive naturals, for example, 8457 + ... + 14564.

It is an arithmetic number, because the mean of its divisors is an integer number (8805915).

Almost surely, 2^70306134 is an apocalyptic number.

70306134 is an abundant number, since it is smaller than the sum of its proper divisors (70588506).

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

70306134 is a wasteful number, since it uses less digits than its factorization.

70306134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23535.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 70306134 is about 8384.8753121320. The cubic root of 70306134 is about 412.7284493988.

The spelling of 70306134 in words is "seventy million, three hundred six thousand, one hundred thirty-four".