630622041 has 8 divisors (see below), whose sum is σ = 960947904. Its totient is φ = 360355440.

The previous prime is 630622033. The next prime is 630622067. The reversal of 630622041 is 140226036.

630622041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 630622041 - 2³ = 630622033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (630620041) 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, 15014790 + ... + 15014831.

It is an arithmetic number, because the mean of its divisors is an integer number (120118488).

Almost surely, 2^630622041 is an apocalyptic number.

It is an amenable number.

630622041 is a deficient number, since it is larger than the sum of its proper divisors (330325863).

630622041 is a wasteful number, since it uses less digits than its factorization.

630622041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30029631.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 630622041 is about 25112.1890921520. The cubic root of 630622041 is about 857.5439393601.

Adding to 630622041 its reverse (140226036), we get a palindrome (770848077).

The spelling of 630622041 in words is "six hundred thirty million, six hundred twenty-two thousand, forty-one".