630225033 has 8 divisors (see below), whose sum is σ = 863011008. Its totient is φ = 408794544.

The previous prime is 630225007. The next prime is 630225049. The reversal of 630225033 is 330522036.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 630225033 - 2⁹ = 630224521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 630224994 and 630225012.

It is not an unprimeable number, because it can be changed into a prime (630225053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2838741 + ... + 2838962.

It is an arithmetic number, because the mean of its divisors is an integer number (107876376).

Almost surely, 2^630225033 is an apocalyptic number.

It is an amenable number.

630225033 is a deficient number, since it is larger than the sum of its proper divisors (232785975).

630225033 is a wasteful number, since it uses less digits than its factorization.

630225033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5677743.

The product of its (nonzero) digits is 3240, while the sum is 24.

The square root of 630225033 is about 25104.2831604489. The cubic root of 630225033 is about 857.3639460355.

Adding to 630225033 its reverse (330522036), we get a palindrome (960747069).

The spelling of 630225033 in words is "six hundred thirty million, two hundred twenty-five thousand, thirty-three".