226871847 has 24 divisors (see below), whose sum is σ = 340704000. Its totient is φ = 150864120.

The previous prime is 226871833. The next prime is 226871861. The reversal of 226871847 is 748178622.

226871847 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (226871833) and next prime (226871861).

It is not a de Polignac number, because 226871847 - 2⁴ = 226871831 is a prime.

It is a super-2 number, since 2×226871847² = 102941669922382818, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226871807) 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, 120322 + ... + 122192.

It is an arithmetic number, because the mean of its divisors is an integer number (14196000).

Almost surely, 2^226871847 is an apocalyptic number.

226871847 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

226871847 is a deficient number, since it is larger than the sum of its proper divisors (113832153).

226871847 is an equidigital number, since it uses as much as digits as its factorization.

226871847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2385 (or 2373 counting only the distinct ones).

The product of its digits is 301056, while the sum is 45.

The square root of 226871847 is about 15062.2656662270. The cubic root of 226871847 is about 609.9022032594.

The spelling of 226871847 in words is "two hundred twenty-six million, eight hundred seventy-one thousand, eight hundred forty-seven".