70132012 has 12 divisors (see below), whose sum is σ = 124210296. Its totient is φ = 34643360.

The previous prime is 70132009. The next prime is 70132019. The reversal of 70132012 is 21023107.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (70132019) 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, 105289 + ... + 105952.

It is an arithmetic number, because the mean of its divisors is an integer number (10350858).

Almost surely, 2^70132012 is an apocalyptic number.

It is an amenable number.

70132012 is a deficient number, since it is larger than the sum of its proper divisors (54078284).

70132012 is a wasteful number, since it uses less digits than its factorization.

70132012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211328 (or 211326 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 70132012 is about 8374.4857752581. The cubic root of 70132012 is about 412.3874430579.

Adding to 70132012 its reverse (21023107), we get a palindrome (91155119).

It can be divided in two parts, 7013 and 2012, that added together give a square (9025 = 95²).

The spelling of 70132012 in words is "seventy million, one hundred thirty-two thousand, twelve".