2235487 has 4 divisors (see below), whose sum is σ = 2277720. Its totient is φ = 2193256.

The previous prime is 2235469. The next prime is 2235491. The reversal of 2235487 is 7845322.

2235487 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2235487 - 2¹⁵ = 2202719 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 2¹⁷ + 2²¹ + 3³ + 5⁵ + 4⁶ + 8 + 7 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2235427) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 21037 + ... + 21142.

It is an arithmetic number, because the mean of its divisors is an integer number (569430).

2^2235487 is an apocalyptic number.

2235487 is a deficient number, since it is larger than the sum of its proper divisors (42233).

2235487 is an equidigital number, since it uses as much as digits as its factorization.

2235487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42232.

The product of its digits is 13440, while the sum is 31.

The square root of 2235487 is about 1495.1545070661. The cubic root of 2235487 is about 130.7547223634.

The spelling of 2235487 in words is "two million, two hundred thirty-five thousand, four hundred eighty-seven".