224790814 has 4 divisors (see below), whose sum is σ = 337186224. Its totient is φ = 112395406.

The previous prime is 224790793. The next prime is 224790821. The reversal of 224790814 is 418097422.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56197702 + ... + 56197705.

It is an arithmetic number, because the mean of its divisors is an integer number (84296556).

Almost surely, 2^224790814 is an apocalyptic number.

224790814 is a deficient number, since it is larger than the sum of its proper divisors (112395410).

224790814 is a wasteful number, since it uses less digits than its factorization.

224790814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112395409.

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 224790814 is about 14993.0255118839. The cubic root of 224790814 is about 608.0316505194.

The spelling of 224790814 in words is "two hundred twenty-four million, seven hundred ninety thousand, eight hundred fourteen".