4382812 has 24 divisors (see below), whose sum is σ = 8830304. Its totient is φ = 1864512.

The previous prime is 4382801. The next prime is 4382813. The reversal of 4382812 is 2182834.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4382813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3898 + ... + 4894.

Almost surely, 2^4382812 is an apocalyptic number.

It is an amenable number.

4382812 is an abundant number, since it is smaller than the sum of its proper divisors (4447492).

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

4382812 is a wasteful number, since it uses less digits than its factorization.

4382812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1165 (or 1163 counting only the distinct ones).

The product of its digits is 3072, while the sum is 28.

The square root of 4382812 is about 2093.5166586392. The cubic root of 4382812 is about 163.6506045593.

The spelling of 4382812 in words is "four million, three hundred eighty-two thousand, eight hundred twelve".