2235766 has 8 divisors (see below), whose sum is σ = 3611664. Its totient is φ = 1031880.

The previous prime is 2235733. The next prime is 2235767. The reversal of 2235766 is 6675322.

2235766 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2235767) 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, 42970 + ... + 43021.

It is an arithmetic number, because the mean of its divisors is an integer number (451458).

2^2235766 is an apocalyptic number.

2235766 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2235766 is a deficient number, since it is larger than the sum of its proper divisors (1375898).

2235766 is a wasteful number, since it uses less digits than its factorization.

2235766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86006.

The product of its digits is 15120, while the sum is 31.

The square root of 2235766 is about 1495.2478055493. The cubic root of 2235766 is about 130.7601617524.

The spelling of 2235766 in words is "two million, two hundred thirty-five thousand, seven hundred sixty-six".