224140035 has 32 divisors (see below), whose sum is σ = 411420672. Its totient is φ = 102072960.

The previous prime is 224140009. The next prime is 224140061. The reversal of 224140035 is 530041422.

224140035 = T₇₉₉₉ + T₈₀₀₀ + ... + T₈₀₀₅.

It is an interprime number because it is at equal distance from previous prime (224140009) and next prime (224140061).

It is not a de Polignac number, because 224140035 - 2¹⁸ = 223877891 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 224139993 and 224140020.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 24517 + ... + 32393.

It is an arithmetic number, because the mean of its divisors is an integer number (12856896).

Almost surely, 2^224140035 is an apocalyptic number.

224140035 is a deficient number, since it is larger than the sum of its proper divisors (187280637).

224140035 is a wasteful number, since it uses less digits than its factorization.

224140035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8163.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 224140035 is about 14971.3070571677. The cubic root of 224140035 is about 607.4443241835. Note that the first 3 decimals are identical.

Adding to 224140035 its reverse (530041422), we get a palindrome (754181457).

The spelling of 224140035 in words is "two hundred twenty-four million, one hundred forty thousand, thirty-five".