64034212 has 12 divisors (see below), whose sum is σ = 122247216. Its totient is φ = 29106440.

The previous prime is 64034209. The next prime is 64034219. The reversal of 64034212 is 21243046.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (64034219) 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, 727618 + ... + 727705.

It is an arithmetic number, because the mean of its divisors is an integer number (10187268).

Almost surely, 2^64034212 is an apocalyptic number.

It is an amenable number.

64034212 is a deficient number, since it is larger than the sum of its proper divisors (58213004).

64034212 is a wasteful number, since it uses less digits than its factorization.

64034212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1455338 (or 1455336 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 64034212 is about 8002.1379643193. The cubic root of 64034212 is about 400.0712623035.

Adding to 64034212 its reverse (21243046), we get a palindrome (85277258).

It can be divided in two parts, 64034 and 212, that added together give a palindrome (64246).

The spelling of 64034212 in words is "sixty-four million, thirty-four thousand, two hundred twelve".