224950971 has 32 divisors (see below), whose sum is σ = 361774080. Its totient is φ = 121549824.

The previous prime is 224950967. The next prime is 224950991. The reversal of 224950971 is 179059422.

It is not a de Polignac number, because 224950971 - 2² = 224950967 is a prime.

It is not an unprimeable number, because it can be changed into a prime (224950961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40371 + ... + 45603.

It is an arithmetic number, because the mean of its divisors is an integer number (11305440).

Almost surely, 2^224950971 is an apocalyptic number.

224950971 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

224950971 is a deficient number, since it is larger than the sum of its proper divisors (136823109).

224950971 is a wasteful number, since it uses less digits than its factorization.

224950971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5355.

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 224950971 is about 14998.3656109591. The cubic root of 224950971 is about 608.1760179359.

The spelling of 224950971 in words is "two hundred twenty-four million, nine hundred fifty thousand, nine hundred seventy-one".