226031479 has 4 divisors (see below), whose sum is σ = 226110976. Its totient is φ = 225951984.

The previous prime is 226031471. The next prime is 226031497. The reversal of 226031479 is 974130622.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 974130622 = 2 ⋅487065311.

It is a cyclic number.

It is not a de Polignac number, because 226031479 - 2³ = 226031471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226031471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35319 + ... + 41224.

It is an arithmetic number, because the mean of its divisors is an integer number (56527744).

Almost surely, 2^226031479 is an apocalyptic number.

226031479 is a deficient number, since it is larger than the sum of its proper divisors (79497).

226031479 is an equidigital number, since it uses as much as digits as its factorization.

226031479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79496.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 226031479 is about 15034.3433178839. The cubic root of 226031479 is about 609.1482145325.

The spelling of 226031479 in words is "two hundred twenty-six million, thirty-one thousand, four hundred seventy-nine".