63040602 has 8 divisors (see below), whose sum is σ = 126081216. Its totient is φ = 21013532.

The previous prime is 63040597. The next prime is 63040603. The reversal of 63040602 is 20604036.

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

63040602 is an admirable number.

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 3 ways as a sum of consecutive naturals, for example, 5253378 + ... + 5253389.

It is an arithmetic number, because the mean of its divisors is an integer number (15760152).

Almost surely, 2^63040602 is an apocalyptic number.

63040602 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63040602 is a wasteful number, since it uses less digits than its factorization.

63040602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10506772.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 63040602 is about 7939.8112068235. The cubic root of 63040602 is about 397.9911826872.

Adding to 63040602 its reverse (20604036), we get a palindrome (83644638).

The spelling of 63040602 in words is "sixty-three million, forty thousand, six hundred two".