224970837 has 16 divisors (see below), whose sum is σ = 369183360. Its totient is φ = 118665792.

The previous prime is 224970829. The next prime is 224970853. The reversal of 224970837 is 738079422.

It is not a de Polignac number, because 224970837 - 2³ = 224970829 is a prime.

It is a super-2 number, since 2×224970837² = 101223755000961138, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224970827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 411762 + ... + 412307.

It is an arithmetic number, because the mean of its divisors is an integer number (23073960).

Almost surely, 2^224970837 is an apocalyptic number.

It is an amenable number.

224970837 is a deficient number, since it is larger than the sum of its proper divisors (144212523).

224970837 is a wasteful number, since it uses less digits than its factorization.

224970837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 824092.

The product of its (nonzero) digits is 169344, while the sum is 42.

The square root of 224970837 is about 14999.0278684987. The cubic root of 224970837 is about 608.1939206061.

The spelling of 224970837 in words is "two hundred twenty-four million, nine hundred seventy thousand, eight hundred thirty-seven".