226947960 has 256 divisors, whose sum is σ = 821145600. Its totient is φ = 55535616.

The previous prime is 226947911. The next prime is 226947967. The reversal of 226947960 is 69749622.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226947967) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 862789 + ... + 863051.

It is an arithmetic number, because the mean of its divisors is an integer number (3207600).

Almost surely, 2^226947960 is an apocalyptic number.

226947960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 226947960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (410572800).

226947960 is an abundant number, since it is smaller than the sum of its proper divisors (594197640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

226947960 is a wasteful number, since it uses less digits than its factorization.

226947960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347 (or 337 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The square root of 226947960 is about 15064.7920662716. The cubic root of 226947960 is about 609.9704007854.

The spelling of 226947960 in words is "two hundred twenty-six million, nine hundred forty-seven thousand, nine hundred sixty".