63064234 has 4 divisors (see below), whose sum is σ = 94596354. Its totient is φ = 31532116.

The previous prime is 63064207. The next prime is 63064279. The reversal of 63064234 is 43246036.

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

It can be written as a sum of positive squares in only one way, i.e., 57988225 + 5076009 = 7615^2 + 2253^2 .

It is a super-2 number, since 2×63064234² = 7954195220013512, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15766057 + ... + 15766060.

Almost surely, 2^63064234 is an apocalyptic number.

63064234 is a deficient number, since it is larger than the sum of its proper divisors (31532120).

63064234 is a wasteful number, since it uses less digits than its factorization.

63064234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31532119.

The product of its (nonzero) digits is 10368, while the sum is 28.

The square root of 63064234 is about 7941.2992639744. The cubic root of 63064234 is about 398.0409080617.

The spelling of 63064234 in words is "sixty-three million, sixty-four thousand, two hundred thirty-four".