70034070 has 32 divisors (see below), whose sum is σ = 168940800. Its totient is φ = 18580320.

The previous prime is 70034047. The next prime is 70034071. The reversal of 70034070 is 7043007.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70034071) 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 15 ways as a sum of consecutive naturals, for example, 105 + ... + 11835.

It is an arithmetic number, because the mean of its divisors is an integer number (5279400).

Almost surely, 2^70034070 is an apocalyptic number.

70034070 is an abundant number, since it is smaller than the sum of its proper divisors (98906730).

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

70034070 is a wasteful number, since it uses less digits than its factorization.

70034070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11940.

The product of its (nonzero) digits is 588, while the sum is 21.

The square root of 70034070 is about 8368.6360895907. The cubic root of 70034070 is about 412.1953820838.

Adding to 70034070 its reverse (7043007), we get a palindrome (77077077).

The spelling of 70034070 in words is "seventy million, thirty-four thousand, seventy".