224272076 has 24 divisors (see below), whose sum is σ = 449089536. Its totient is φ = 95999760.

The previous prime is 224272063. The next prime is 224272093. The reversal of 224272076 is 670272422.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20981 + ... + 29811.

It is an arithmetic number, because the mean of its divisors is an integer number (18712064).

Almost surely, 2^224272076 is an apocalyptic number.

It is an amenable number.

224272076 is an abundant number, since it is smaller than the sum of its proper divisors (224817460).

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

224272076 is a wasteful number, since it uses less digits than its factorization.

224272076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9749 (or 9747 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 32.

The square root of 224272076 is about 14975.7162099180. The cubic root of 224272076 is about 607.5635826804.

The spelling of 224272076 in words is "two hundred twenty-four million, two hundred seventy-two thousand, seventy-six".