226407480 has 64 divisors (see below), whose sum is σ = 731475360. Its totient is φ = 55730688.

The previous prime is 226407457. The next prime is 226407487. The reversal of 226407480 is 84704622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226407487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71007 + ... + 74126.

Almost surely, 2^226407480 is an apocalyptic number.

226407480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

226407480 is an abundant number, since it is smaller than the sum of its proper divisors (505067880).

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

226407480 is a wasteful number, since it uses less digits than its factorization.

226407480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145160 (or 145156 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 33.

The square root of 226407480 is about 15046.8428582211. The cubic root of 226407480 is about 609.4857979729.

The spelling of 226407480 in words is "two hundred twenty-six million, four hundred seven thousand, four hundred eighty".