63134830 has 16 divisors (see below), whose sum is σ = 123974064. Its totient is φ = 22958080.

The previous prime is 63134807. The next prime is 63134831. The reversal of 63134830 is 3843136.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63134831) 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, 286867 + ... + 287086.

It is an arithmetic number, because the mean of its divisors is an integer number (7748379).

Almost surely, 2^63134830 is an apocalyptic number.

63134830 is a deficient number, since it is larger than the sum of its proper divisors (60839234).

63134830 is a wasteful number, since it uses less digits than its factorization.

63134830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573971.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 63134830 is about 7945.7428853443. The cubic root of 63134830 is about 398.1893789953.

Adding to 63134830 its reverse (3843136), we get a palindrome (66977966).

The spelling of 63134830 in words is "sixty-three million, one hundred thirty-four thousand, eight hundred thirty".