4211896 has 16 divisors (see below), whose sum is σ = 8505000. Its totient is φ = 1943904.

The previous prime is 4211891. The next prime is 4211899. The reversal of 4211896 is 6981124.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4211891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20146 + ... + 20353.

Almost surely, 2^4211896 is an apocalyptic number.

It is an amenable number.

4211896 is an abundant number, since it is smaller than the sum of its proper divisors (4293104).

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

4211896 is a wasteful number, since it uses less digits than its factorization.

4211896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40518 (or 40514 counting only the distinct ones).

The product of its digits is 3456, while the sum is 31.

The square root of 4211896 is about 2052.2904277904. The cubic root of 4211896 is about 161.4950491634.

It can be divided in two parts, 421 and 1896, that multiplied together give a triangular number (798216 = T₁₂₆₃).

The spelling of 4211896 in words is "four million, two hundred eleven thousand, eight hundred ninety-six".