4212626 has 16 divisors (see below), whose sum is σ = 6924960. Its totient is φ = 1906080.

The previous prime is 4212601. The next prime is 4212629. The reversal of 4212626 is 6262124.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4212629) 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, 8990 + ... + 9446.

It is an arithmetic number, because the mean of its divisors is an integer number (432810).

Almost surely, 2^4212626 is an apocalyptic number.

4212626 is the 1676-th pentagonal number.

4212626 is a deficient number, since it is larger than the sum of its proper divisors (2712334).

4212626 is a wasteful number, since it uses less digits than its factorization.

4212626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889.

The product of its digits is 1152, while the sum is 23.

The square root of 4212626 is about 2052.4682701567. The cubic root of 4212626 is about 161.5043786574.

The spelling of 4212626 in words is "four million, two hundred twelve thousand, six hundred twenty-six".