4372812 has 48 divisors (see below), whose sum is σ = 11939200. Its totient is φ = 1380240.

The previous prime is 4372777. The next prime is 4372813. The reversal of 4372812 is 2182734.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (4372813) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 987 + ... + 3117.

Almost surely, 2^4372812 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 4372812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5969600).

4372812 is an abundant number, since it is smaller than the sum of its proper divisors (7566388).

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

4372812 is a wasteful number, since it uses less digits than its factorization.

4372812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2163 (or 2155 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 4372812 is about 2091.1269688854. The cubic root of 4372812 is about 163.5260458464.

It can be divided in two parts, 4372 and 812, that added together give a square (5184 = 72²).

The spelling of 4372812 in words is "four million, three hundred seventy-two thousand, eight hundred twelve".