70344112 has 20 divisors (see below), whose sum is σ = 136982800. Its totient is φ = 34993728.

The previous prime is 70344103. The next prime is 70344119. The reversal of 70344112 is 21144307.

It is not an unprimeable number, because it can be changed into a prime (70344119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7863 + ... + 14230.

It is an arithmetic number, because the mean of its divisors is an integer number (6849140).

Almost surely, 2^70344112 is an apocalyptic number.

It is an amenable number.

70344112 is a deficient number, since it is larger than the sum of its proper divisors (66638688).

70344112 is a wasteful number, since it uses less digits than its factorization.

70344112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22300 (or 22294 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 70344112 is about 8387.1396792947. The cubic root of 70344112 is about 412.8027519697.

Adding to 70344112 its reverse (21144307), we get a palindrome (91488419).

The spelling of 70344112 in words is "seventy million, three hundred forty-four thousand, one hundred twelve".