63234218 has 16 divisors (see below), whose sum is σ = 98086464. Its totient is φ = 30553440.

The previous prime is 63234217. The next prime is 63234277. The reversal of 63234218 is 81243236.

It is not an unprimeable number, because it can be changed into a prime (63234211) 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, 5171 + ... + 12377.

It is an arithmetic number, because the mean of its divisors is an integer number (6130404).

Almost surely, 2^63234218 is an apocalyptic number.

63234218 is a deficient number, since it is larger than the sum of its proper divisors (34852246).

63234218 is a wasteful number, since it uses less digits than its factorization.

63234218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7357.

The product of its digits is 6912, while the sum is 29.

The square root of 63234218 is about 7951.9945925535. The cubic root of 63234218 is about 398.3982151082.

The spelling of 63234218 in words is "sixty-three million, two hundred thirty-four thousand, two hundred eighteen".