60070212 has 18 divisors (see below), whose sum is σ = 151844238. Its totient is φ = 20023392.

The previous prime is 60070159. The next prime is 60070217. The reversal of 60070212 is 21207006.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 60000516 + 69696 = 7746^2 + 264^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (60070217) 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 5 ways as a sum of consecutive naturals, for example, 834273 + ... + 834344.

It is an arithmetic number, because the mean of its divisors is an integer number (8435791).

Almost surely, 2^60070212 is an apocalyptic number.

It is an amenable number.

60070212 is an abundant number, since it is smaller than the sum of its proper divisors (91774026).

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

60070212 is a wasteful number, since it uses less digits than its factorization.

60070212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1668627 (or 1668622 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 60070212 is about 7750.4975324169. The cubic root of 60070212 is about 391.6394105272.

Adding to 60070212 its reverse (21207006), we get a palindrome (81277218).

The spelling of 60070212 in words is "sixty million, seventy thousand, two hundred twelve".