227795480 has 32 divisors (see below), whose sum is σ = 559135440. Its totient is φ = 82834560.

The previous prime is 227795423. The next prime is 227795497. The reversal of 227795480 is 84597722.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258419 + ... + 259298.

Almost surely, 2^227795480 is an apocalyptic number.

227795480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

227795480 is an abundant number, since it is smaller than the sum of its proper divisors (331339960).

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

227795480 is a wasteful number, since it uses less digits than its factorization.

227795480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517739 (or 517735 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 44.

The square root of 227795480 is about 15092.8950171927. The cubic root of 227795480 is about 610.7287536801.

The spelling of 227795480 in words is "two hundred twenty-seven million, seven hundred ninety-five thousand, four hundred eighty".