227126480 has 80 divisors (see below), whose sum is σ = 606389760. Its totient is φ = 77500416.

The previous prime is 227126467. The next prime is 227126503. The reversal of 227126480 is 84621722.

It is a tau number, because it is divible by the number of its divisors (80).

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 15 ways as a sum of consecutive naturals, for example, 132992 + ... + 134688.

It is an arithmetic number, because the mean of its divisors is an integer number (7579872).

Almost surely, 2^227126480 is an apocalyptic number.

227126480 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 227126480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (303194880).

227126480 is an abundant number, since it is smaller than the sum of its proper divisors (379263280).

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

227126480 is a wasteful number, since it uses less digits than its factorization.

227126480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1956 (or 1950 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 227126480 is about 15070.7159750292. The cubic root of 227126480 is about 610.1302955568.

It can be divided in two parts, 22712 and 6480, that added together give a palindrome (29192).

The spelling of 227126480 in words is "two hundred twenty-seven million, one hundred twenty-six thousand, four hundred eighty".