63242367 has 4 divisors (see below), whose sum is σ = 84323160. Its totient is φ = 42161576.

The previous prime is 63242357. The next prime is 63242381. The reversal of 63242367 is 76324236.

63242367 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 63242367 - 2⁷ = 63242239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63242357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10540392 + ... + 10540397.

It is an arithmetic number, because the mean of its divisors is an integer number (21080790).

Almost surely, 2^63242367 is an apocalyptic number.

63242367 is a deficient number, since it is larger than the sum of its proper divisors (21080793).

63242367 is a wasteful number, since it uses less digits than its factorization.

63242367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21080792.

The product of its digits is 36288, while the sum is 33.

The square root of 63242367 is about 7952.5069632161. The cubic root of 63242367 is about 398.4153282457.

The spelling of 63242367 in words is "sixty-three million, two hundred forty-two thousand, three hundred sixty-seven".