63025660 has 24 divisors (see below), whose sum is σ = 139320720. Its totient is φ = 23883264.

The previous prime is 63025649. The next prime is 63025661. The reversal of 63025660 is 6652036.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63025661) 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, 82549 + ... + 83308.

It is an arithmetic number, because the mean of its divisors is an integer number (5805030).

Almost surely, 2^63025660 is an apocalyptic number.

It is an amenable number.

63025660 is an abundant number, since it is smaller than the sum of its proper divisors (76295060).

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

63025660 is a wasteful number, since it uses less digits than its factorization.

63025660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165885 (or 165883 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 63025660 is about 7938.8701966968. The cubic root of 63025660 is about 397.9597360007.

Adding to 63025660 its reverse (6652036), we get a palindrome (69677696).

The spelling of 63025660 in words is "sixty-three million, twenty-five thousand, six hundred sixty".