63829142 has 24 divisors (see below), whose sum is σ = 104796048. Its totient is φ = 28985040.

The previous prime is 63829133. The next prime is 63829147. The reversal of 63829142 is 24192836.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63829147) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 130823 + ... + 131309.

It is an arithmetic number, because the mean of its divisors is an integer number (4366502).

Almost surely, 2^63829142 is an apocalyptic number.

63829142 is a deficient number, since it is larger than the sum of its proper divisors (40966906).

63829142 is a wasteful number, since it uses less digits than its factorization.

63829142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644 (or 573 counting only the distinct ones).

The product of its digits is 20736, while the sum is 35.

The square root of 63829142 is about 7989.3142384062. The cubic root of 63829142 is about 399.6437286043.

The spelling of 63829142 in words is "sixty-three million, eight hundred twenty-nine thousand, one hundred forty-two".