226653 has 16 divisors (see below), whose sum is σ = 354816. Its totient is φ = 126000.

The previous prime is 226649. The next prime is 226657. The reversal of 226653 is 356622.

226653 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (226649) and next prime (226657).

It is not a de Polignac number, because 226653 - 2² = 226649 is a prime.

226653 is strictly pandigital in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226657) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 778 + ... + 1028.

It is an arithmetic number, because the mean of its divisors is an integer number (22176).

2²²⁶⁶⁵³ is an apocalyptic number.

It is an amenable number.

226653 is a deficient number, since it is larger than the sum of its proper divisors (128163).

226653 is a wasteful number, since it uses less digits than its factorization.

226653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304.

The product of its digits is 2160, while the sum is 24.

The square root of 226653 is about 476.0808754823. The cubic root of 226653 is about 60.9706030530.

The spelling of 226653 in words is "two hundred twenty-six thousand, six hundred fifty-three".