224794015 has 4 divisors (see below), whose sum is σ = 269752824. Its totient is φ = 179835208.

The previous prime is 224794001. The next prime is 224794027. The reversal of 224794015 is 510497422.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 224794015 - 2¹¹ = 224791967 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 22479397 + ... + 22479406.

It is an arithmetic number, because the mean of its divisors is an integer number (67438206).

Almost surely, 2^224794015 is an apocalyptic number.

224794015 is a deficient number, since it is larger than the sum of its proper divisors (44958809).

224794015 is an equidigital number, since it uses as much as digits as its factorization.

224794015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44958808.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 224794015 is about 14993.1322611388. The cubic root of 224794015 is about 608.0345366101.

The spelling of 224794015 in words is "two hundred twenty-four million, seven hundred ninety-four thousand, fifteen".