226407760 has 20 divisors (see below), whose sum is σ = 526398228. Its totient is φ = 90563072.

The previous prime is 226407737. The next prime is 226407767. The reversal of 226407760 is 67704622.

It can be written as a sum of positive squares in 2 ways, for example, as 126247696 + 100160064 = 11236^2 + 10008^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226407767) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1414969 + ... + 1415128.

Almost surely, 2^226407760 is an apocalyptic number.

226407760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

226407760 is an abundant number, since it is smaller than the sum of its proper divisors (299990468).

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

226407760 is a wasteful number, since it uses less digits than its factorization.

226407760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2830110 (or 2830104 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 34.

The square root of 226407760 is about 15046.8521624956. The cubic root of 226407760 is about 609.4860492248.

The spelling of 226407760 in words is "two hundred twenty-six million, four hundred seven thousand, seven hundred sixty".