224429091 has 8 divisors (see below), whose sum is σ = 299889744. Its totient is φ = 149293920.

The previous prime is 224429077. The next prime is 224429099. The reversal of 224429091 is 190924422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 224429091 - 2⁹ = 224428579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (224429099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79756 + ... + 82521.

It is an arithmetic number, because the mean of its divisors is an integer number (37486218).

Almost surely, 2^224429091 is an apocalyptic number.

224429091 is a deficient number, since it is larger than the sum of its proper divisors (75460653).

224429091 is a wasteful number, since it uses less digits than its factorization.

224429091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162741.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 224429091 is about 14980.9576129165. The cubic root of 224429091 is about 607.7053366066.

The spelling of 224429091 in words is "two hundred twenty-four million, four hundred twenty-nine thousand, ninety-one".