224878734 has 32 divisors (see below), whose sum is σ = 511357440. Its totient is φ = 73215576.

The previous prime is 224878729. The next prime is 224878739. The reversal of 224878734 is 437878422.

224878734 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (224878729) and next prime (224878739).

It is a self number, because there is not a number n which added to its sum of digits gives 224878734.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224878739) 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, 46102 + ... + 50745.

It is an arithmetic number, because the mean of its divisors is an integer number (15979920).

Almost surely, 2^224878734 is an apocalyptic number.

224878734 is an abundant number, since it is smaller than the sum of its proper divisors (286478706).

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

224878734 is a wasteful number, since it uses less digits than its factorization.

224878734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96901 (or 96895 counting only the distinct ones).

The product of its digits is 602112, while the sum is 45.

The square root of 224878734 is about 14995.9572552072. The cubic root of 224878734 is about 608.1109111347.

The spelling of 224878734 in words is "two hundred twenty-four million, eight hundred seventy-eight thousand, seven hundred thirty-four".