2236046 has 4 divisors (see below), whose sum is σ = 3354072. Its totient is φ = 1118022.

The previous prime is 2236009. The next prime is 2236049. The reversal of 2236046 is 6406322.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2236049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 559010 + ... + 559013.

It is an arithmetic number, because the mean of its divisors is an integer number (838518).

2^2236046 is an apocalyptic number.

2236046 is a deficient number, since it is larger than the sum of its proper divisors (1118026).

2236046 is a wasteful number, since it uses less digits than its factorization.

2236046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1118025.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 2236046 is about 1495.3414325832. The cubic root of 2236046 is about 130.7656201825.

The spelling of 2236046 in words is "two million, two hundred thirty-six thousand, forty-six".