4261936 has 20 divisors (see below), whose sum is σ = 9437392. Its totient is φ = 1826496.

The previous prime is 4261931. The next prime is 4261949. The reversal of 4261936 is 6391624.

It is a junction number, because it is equal to n+sod(n) for n = 4261898 and 4261907.

It is not an unprimeable number, because it can be changed into a prime (4261931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18915 + ... + 19138.

Almost surely, 2^4261936 is an apocalyptic number.

It is an amenable number.

4261936 is an abundant number, since it is smaller than the sum of its proper divisors (5175456).

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

4261936 is a wasteful number, since it uses less digits than its factorization.

4261936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38068 (or 38062 counting only the distinct ones).

The product of its digits is 7776, while the sum is 31.

The square root of 4261936 is about 2064.4456883144. The cubic root of 4261936 is about 162.1320875679.

The spelling of 4261936 in words is "four million, two hundred sixty-one thousand, nine hundred thirty-six".