226837473457 has 6 divisors (see below), whose sum is σ = 263872163058. Its totient is φ = 194432120064.

The previous prime is 226837473439. The next prime is 226837473517. The reversal of 226837473457 is 754374738622.

It can be written as a sum of positive squares in only one way, i.e., 208352079936 + 18485393521 = 456456^2 + 135961^2 .

It is not a de Polignac number, because 226837473457 - 2²⁷ = 226703255729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (226837473407) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2314668048 + ... + 2314668145.

It is an arithmetic number, because the mean of its divisors is an integer number (43978693843).

Almost surely, 2^226837473457 is an apocalyptic number.

It is an amenable number.

226837473457 is a deficient number, since it is larger than the sum of its proper divisors (37034689601).

226837473457 is an equidigital number, since it uses as much as digits as its factorization.

226837473457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4629336207 (or 4629336200 counting only the distinct ones).

The product of its digits is 47416320, while the sum is 58.

The spelling of 226837473457 in words is "two hundred twenty-six billion, eight hundred thirty-seven million, four hundred seventy-three thousand, four hundred fifty-seven".