63040633 has 8 divisors (see below), whose sum is σ = 64299456. Its totient is φ = 61789200.

The previous prime is 63040619. The next prime is 63040661. The reversal of 63040633 is 33604036.

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

It is a cyclic number.

It is not a de Polignac number, because 63040633 - 2²⁵ = 29486201 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 63040598 and 63040607.

It is not an unprimeable number, because it can be changed into a prime (63040603) 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, 17310 + ... + 20632.

It is an arithmetic number, because the mean of its divisors is an integer number (8037432).

Almost surely, 2^63040633 is an apocalyptic number.

It is an amenable number.

63040633 is a deficient number, since it is larger than the sum of its proper divisors (1258823).

63040633 is a wasteful number, since it uses less digits than its factorization.

63040633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3695.

The product of its (nonzero) digits is 3888, while the sum is 25.

The square root of 63040633 is about 7939.8131590107. The cubic root of 63040633 is about 397.9912479242.

Adding to 63040633 its reverse (33604036), we get a palindrome (96644669).

The spelling of 63040633 in words is "sixty-three million, forty thousand, six hundred thirty-three".