224260464 has 40 divisors (see below), whose sum is σ = 613420560. Its totient is φ = 70355968.

The previous prime is 224260429. The next prime is 224260469. The reversal of 224260464 is 464062422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224260469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136599 + ... + 138230.

It is an arithmetic number, because the mean of its divisors is an integer number (15335514).

Almost surely, 2^224260464 is an apocalyptic number.

224260464 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

224260464 is an abundant number, since it is smaller than the sum of its proper divisors (389160096).

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

224260464 is a wasteful number, since it uses less digits than its factorization.

224260464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274857 (or 274851 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

The square root of 224260464 is about 14975.3285105870. The cubic root of 224260464 is about 607.5530966817.

The spelling of 224260464 in words is "two hundred twenty-four million, two hundred sixty thousand, four hundred sixty-four".