224671340 has 12 divisors (see below), whose sum is σ = 471809856. Its totient is φ = 89868528.

The previous prime is 224671283. The next prime is 224671361. The reversal of 224671340 is 43176422.

224671340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×224671340² = 100954422034791200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5616764 + ... + 5616803.

It is an arithmetic number, because the mean of its divisors is an integer number (39317488).

Almost surely, 2^224671340 is an apocalyptic number.

224671340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224671340 is an abundant number, since it is smaller than the sum of its proper divisors (247138516).

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

224671340 is a wasteful number, since it uses less digits than its factorization.

224671340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11233576 (or 11233574 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 224671340 is about 14989.0406630978. The cubic root of 224671340 is about 607.9239105784.

The spelling of 224671340 in words is "two hundred twenty-four million, six hundred seventy-one thousand, three hundred forty".