226757023 has 4 divisors (see below), whose sum is σ = 236616048. Its totient is φ = 216898000.

The previous prime is 226756973. The next prime is 226757029. The reversal of 226757023 is 320757622.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 320757622 = 2 ⋅160378811.

It is a cyclic number.

It is not a de Polignac number, because 226757023 - 2²⁵ = 193202591 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 226757023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226757029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4929478 + ... + 4929523.

It is an arithmetic number, because the mean of its divisors is an integer number (59154012).

Almost surely, 2^226757023 is an apocalyptic number.

226757023 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

226757023 is a deficient number, since it is larger than the sum of its proper divisors (9859025).

226757023 is an equidigital number, since it uses as much as digits as its factorization.

226757023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9859024.

The product of its (nonzero) digits is 35280, while the sum is 34.

The square root of 226757023 is about 15058.4535394575. The cubic root of 226757023 is about 609.7992916677.

The spelling of 226757023 in words is "two hundred twenty-six million, seven hundred fifty-seven thousand, twenty-three".