226743480 has 48 divisors (see below), whose sum is σ = 736917480. Its totient is φ = 60464832.

The previous prime is 226743469. The next prime is 226743493. The reversal of 226743480 is 84347622.

226743480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 314562 + ... + 315281.

Almost surely, 2^226743480 is an apocalyptic number.

226743480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

226743480 is an abundant number, since it is smaller than the sum of its proper divisors (510174000).

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

226743480 is a wasteful number, since it uses less digits than its factorization.

226743480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629860 (or 629853 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

The square root of 226743480 is about 15058.0038517727. The cubic root of 226743480 is about 609.7871513951.

The spelling of 226743480 in words is "two hundred twenty-six million, seven hundred forty-three thousand, four hundred eighty".