2215036 has 6 divisors (see below), whose sum is σ = 3876320. Its totient is φ = 1107516.

The previous prime is 2215013. The next prime is 2215051. The reversal of 2215036 is 6305122.

It is a happy number.

2215036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276876 + ... + 276883.

2^2215036 is an apocalyptic number.

It is an amenable number.

2215036 is a deficient number, since it is larger than the sum of its proper divisors (1661284).

2215036 is a wasteful number, since it uses less digits than its factorization.

2215036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553763 (or 553761 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 2215036 is about 1488.2997010011. The cubic root of 2215036 is about 130.3547705937.

The spelling of 2215036 in words is "two million, two hundred fifteen thousand, thirty-six".