70447134 has 8 divisors (see below), whose sum is σ = 140894280. Its totient is φ = 23482376.

The previous prime is 70447081. The next prime is 70447141. The reversal of 70447134 is 43174407.

It is a sphenic number, since it is the product of 3 distinct primes.

70447134 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5870589 + ... + 5870600.

It is an arithmetic number, because the mean of its divisors is an integer number (17611785).

Almost surely, 2^70447134 is an apocalyptic number.

70447134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

70447134 is a wasteful number, since it uses less digits than its factorization.

70447134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11741194.

The product of its (nonzero) digits is 9408, while the sum is 30.

The square root of 70447134 is about 8393.2790969918. The cubic root of 70447134 is about 413.0041761758.

The spelling of 70447134 in words is "seventy million, four hundred forty-seven thousand, one hundred thirty-four".