224901957 has 16 divisors (see below), whose sum is σ = 343427072. Its totient is φ = 128245680.

The previous prime is 224901913. The next prime is 224901983. The reversal of 224901957 is 759109422.

It is not a de Polignac number, because 224901957 - 2⁶ = 224901893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224901907) 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 15 ways as a sum of consecutive naturals, for example, 769 + ... + 21222.

It is an arithmetic number, because the mean of its divisors is an integer number (21464192).

Almost surely, 2^224901957 is an apocalyptic number.

It is an amenable number.

224901957 is a deficient number, since it is larger than the sum of its proper divisors (118525115).

224901957 is a wasteful number, since it uses less digits than its factorization.

224901957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22488.

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

The square root of 224901957 is about 14996.7315439065. The cubic root of 224901957 is about 608.1318434143.

The spelling of 224901957 in words is "two hundred twenty-four million, nine hundred one thousand, nine hundred fifty-seven".