224264442 has 16 divisors (see below), whose sum is σ = 474913152. Its totient is φ = 70357440.

The previous prime is 224264419. The next prime is 224264449. The reversal of 224264442 is 244462422.

224264442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (224264449) 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, 1099234 + ... + 1099437.

It is an arithmetic number, because the mean of its divisors is an integer number (29682072).

Almost surely, 2^224264442 is an apocalyptic number.

224264442 is an abundant number, since it is smaller than the sum of its proper divisors (250648710).

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

224264442 is a wasteful number, since it uses less digits than its factorization.

224264442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2198693.

The product of its digits is 24576, while the sum is 30.

The square root of 224264442 is about 14975.4613284533. The cubic root of 224264442 is about 607.5566889808.

The spelling of 224264442 in words is "two hundred twenty-four million, two hundred sixty-four thousand, four hundred forty-two".