224289151 has 2 divisors, whose sum is σ = 224289152. Its totient is φ = 224289150.

The previous prime is 224289127. The next prime is 224289173. The reversal of 224289151 is 151982422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 224289151 - 2²³ = 215900543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224289181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112144575 + 112144576.

It is an arithmetic number, because the mean of its divisors is an integer number (112144576).

Almost surely, 2^224289151 is an apocalyptic number.

224289151 is a deficient number, since it is larger than the sum of its proper divisors (1).

224289151 is an equidigital number, since it uses as much as digits as its factorization.

224289151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11520, while the sum is 34.

The square root of 224289151 is about 14976.2862886632. The cubic root of 224289151 is about 607.5790012813.

The spelling of 224289151 in words is "two hundred twenty-four million, two hundred eighty-nine thousand, one hundred fifty-one".