226739648 has 28 divisors (see below), whose sum is σ = 450719952. Its totient is φ = 113172480.

The previous prime is 226739633. The next prime is 226739657. The reversal of 226739648 is 846937622.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38261 + ... + 43787.

Almost surely, 2^226739648 is an apocalyptic number.

It is an amenable number.

226739648 is a deficient number, since it is larger than the sum of its proper divisors (223980304).

226739648 is an equidigital number, since it uses as much as digits as its factorization.

226739648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6180 (or 6170 counting only the distinct ones).

The product of its digits is 870912, while the sum is 47.

The square root of 226739648 is about 15057.8766099341. The cubic root of 226739648 is about 609.7837162099.

The spelling of 226739648 in words is "two hundred twenty-six million, seven hundred thirty-nine thousand, six hundred forty-eight".