245100224 has 14 divisors (see below), whose sum is σ = 486370884. Its totient is φ = 122550080.

The previous prime is 245100197. The next prime is 245100227. The reversal of 245100224 is 422001542.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 245100196 and 245100205.

It is not an unprimeable number, because it can be changed into a prime (245100227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1914782 + ... + 1914909.

Almost surely, 2^245100224 is an apocalyptic number.

It is an amenable number.

245100224 is a deficient number, since it is larger than the sum of its proper divisors (241270660).

245100224 is an equidigital number, since it uses as much as digits as its factorization.

245100224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3829703 (or 3829693 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 245100224 is about 15655.6770533887. The cubic root of 245100224 is about 625.8177873049.

Adding to 245100224 its reverse (422001542), we get a palindrome (667101766).

The spelling of 245100224 in words is "two hundred forty-five million, one hundred thousand, two hundred twenty-four".