226125641 has 6 divisors (see below), whose sum is σ = 263044170. Its totient is φ = 193821936.

The previous prime is 226125589. The next prime is 226125661. The reversal of 226125641 is 146521622.

It can be written as a sum of positive squares in only one way, i.e., 220225600 + 5900041 = 14840^2 + 2429^2 .

It is not a de Polignac number, because 226125641 - 2²⁶ = 159016777 is a prime.

It is a super-2 number, since 2×226125641² = 102265611035321762, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226125661) 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, 2307356 + ... + 2307453.

It is an arithmetic number, because the mean of its divisors is an integer number (43840695).

Almost surely, 2^226125641 is an apocalyptic number.

It is an amenable number.

226125641 is a deficient number, since it is larger than the sum of its proper divisors (36918529).

226125641 is an equidigital number, since it uses as much as digits as its factorization.

226125641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4614823 (or 4614816 counting only the distinct ones).

The product of its digits is 5760, while the sum is 29.

The square root of 226125641 is about 15037.4745552569. The cubic root of 226125641 is about 609.2327907329.

The spelling of 226125641 in words is "two hundred twenty-six million, one hundred twenty-five thousand, six hundred forty-one".