4315212 has 72 divisors (see below), whose sum is σ = 12619152. Its totient is φ = 1228800.

The previous prime is 4315187. The next prime is 4315219. The reversal of 4315212 is 2125134.

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 (4315219) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6412 + ... + 7052.

It is an arithmetic number, because the mean of its divisors is an integer number (175266).

Almost surely, 2^4315212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4315212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6309576).

4315212 is an abundant number, since it is smaller than the sum of its proper divisors (8303940).

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

4315212 is a wasteful number, since it uses less digits than its factorization.

4315212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679 (or 674 counting only the distinct ones).

The product of its digits is 240, while the sum is 18.

The square root of 4315212 is about 2077.3088359702. The cubic root of 4315212 is about 162.8048651622.

The spelling of 4315212 in words is "four million, three hundred fifteen thousand, two hundred twelve".