70412234 has 4 divisors (see below), whose sum is σ = 105618354. Its totient is φ = 35206116.

The previous prime is 70412231. The next prime is 70412263. The reversal of 70412234 is 43221407.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 59830225 + 10582009 = 7735^2 + 3253^2 .

It is not an unprimeable number, because it can be changed into a prime (70412231) 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 as a sum of consecutive naturals, namely, 17603057 + ... + 17603060.

Almost surely, 2^70412234 is an apocalyptic number.

70412234 is a deficient number, since it is larger than the sum of its proper divisors (35206120).

70412234 is a wasteful number, since it uses less digits than its factorization.

70412234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35206119.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 70412234 is about 8391.1997950234. The cubic root of 70412234 is about 412.9359631967.

The spelling of 70412234 in words is "seventy million, four hundred twelve thousand, two hundred thirty-four".