224092494 has 20 divisors (see below), whose sum is σ = 502133544. Its totient is φ = 74697444.

The previous prime is 224092481. The next prime is 224092499. The reversal of 224092494 is 494290422.

224092494 is a `hidden beast` number, since 2 + 2 + 409 + 249 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224092499) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 691482 + ... + 691805.

Almost surely, 2^224092494 is an apocalyptic number.

224092494 is an abundant number, since it is smaller than the sum of its proper divisors (278041050).

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

224092494 is a wasteful number, since it uses less digits than its factorization.

224092494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1383301 (or 1383292 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 224092494 is about 14969.7192358441. The cubic root of 224092494 is about 607.4013740212.

The spelling of 224092494 in words is "two hundred twenty-four million, ninety-two thousand, four hundred ninety-four".