226265039 has 24 divisors (see below), whose sum is σ = 306112800. Its totient is φ = 162740160.

The previous prime is 226265021. The next prime is 226265041. The reversal of 226265039 is 930562622.

It is not a de Polignac number, because 226265039 - 2⁸ = 226264783 is a prime.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226265339) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 737 + ... + 21285.

It is an arithmetic number, because the mean of its divisors is an integer number (12754700).

Almost surely, 2^226265039 is an apocalyptic number.

226265039 is a deficient number, since it is larger than the sum of its proper divisors (79847761).

226265039 is a wasteful number, since it uses less digits than its factorization.

226265039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20591 (or 20580 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 226265039 is about 15042.1088614596. The cubic root of 226265039 is about 609.3579547597.

The spelling of 226265039 in words is "two hundred twenty-six million, two hundred sixty-five thousand, thirty-nine".