224152545 has 8 divisors (see below), whose sum is σ = 358644096. Its totient is φ = 119548016.

The previous prime is 224152499. The next prime is 224152567. The reversal of 224152545 is 545251422.

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

It is a cyclic number.

It is not a de Polignac number, because 224152545 - 2⁷ = 224152417 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7471737 + ... + 7471766.

It is an arithmetic number, because the mean of its divisors is an integer number (44830512).

Almost surely, 2^224152545 is an apocalyptic number.

It is an amenable number.

224152545 is a deficient number, since it is larger than the sum of its proper divisors (134491551).

224152545 is a wasteful number, since it uses less digits than its factorization.

224152545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14943511.

The product of its digits is 16000, while the sum is 30.

The square root of 224152545 is about 14971.7248505307. The cubic root of 224152545 is about 607.4556251351.

The spelling of 224152545 in words is "two hundred twenty-four million, one hundred fifty-two thousand, five hundred forty-five".