224770401 has 12 divisors (see below), whose sum is σ = 325935012. Its totient is φ = 149262336.

The previous prime is 224770339. The next prime is 224770433. The reversal of 224770401 is 104077422.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 206928225 + 17842176 = 14385^2 + 4224^2 .

It is not a de Polignac number, because 224770401 - 2¹⁷ = 224639329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (224770201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46276 + ... + 50901.

It is an arithmetic number, because the mean of its divisors is an integer number (27161251).

Almost surely, 2^224770401 is an apocalyptic number.

It is an amenable number.

224770401 is a deficient number, since it is larger than the sum of its proper divisors (101164611).

224770401 is a wasteful number, since it uses less digits than its factorization.

224770401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97440 (or 97437 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 27.

The square root of 224770401 is about 14992.3447465698. The cubic root of 224770401 is about 608.0132450730.

The spelling of 224770401 in words is "two hundred twenty-four million, seven hundred seventy thousand, four hundred one".