226625693 has 8 divisors (see below), whose sum is σ = 270261888. Its totient is φ = 185804784.

The previous prime is 226625671. The next prime is 226625699. The reversal of 226625693 is 396526622.

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

It is a cyclic number.

It is not a de Polignac number, because 226625693 - 2¹⁴ = 226609309 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 226625693.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226625699) 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 7 ways as a sum of consecutive naturals, for example, 703646 + ... + 703967.

It is an arithmetic number, because the mean of its divisors is an integer number (33782736).

Almost surely, 2^226625693 is an apocalyptic number.

226625693 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

226625693 is a deficient number, since it is larger than the sum of its proper divisors (43636195).

226625693 is a wasteful number, since it uses less digits than its factorization.

226625693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1407643.

The product of its digits is 233280, while the sum is 41.

The square root of 226625693 is about 15054.0922343395. The cubic root of 226625693 is about 609.6815438898.

The spelling of 226625693 in words is "two hundred twenty-six million, six hundred twenty-five thousand, six hundred ninety-three".