4212630 has 24 divisors (see below), whose sum is σ = 10953072. Its totient is φ = 1123344.

The previous prime is 4212629. The next prime is 4212641. The reversal of 4212630 is 362124.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23314 + ... + 23493.

It is an arithmetic number, because the mean of its divisors is an integer number (456378).

Almost surely, 2^4212630 is an apocalyptic number.

4212630 is an abundant number, since it is smaller than the sum of its proper divisors (6740442).

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

4212630 is a wasteful number, since it uses less digits than its factorization.

4212630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46820 (or 46817 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 4212630 is about 2052.4692445930. The cubic root of 4212630 is about 161.5044297749.

Adding to 4212630 its reverse (362124), we get a palindrome (4574754).

The spelling of 4212630 in words is "four million, two hundred twelve thousand, six hundred thirty".