63047122 has 8 divisors (see below), whose sum is σ = 94604796. Its totient is φ = 31512192.

The previous prime is 63047119. The next prime is 63047137. The reversal of 63047122 is 22174036.

It can be written as a sum of positive squares in 2 ways, for example, as 45981961 + 17065161 = 6781^2 + 4131^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 in 3 ways as a sum of consecutive naturals, for example, 6298 + ... + 12874.

Almost surely, 2^63047122 is an apocalyptic number.

63047122 is a deficient number, since it is larger than the sum of its proper divisors (31557674).

63047122 is a wasteful number, since it uses less digits than its factorization.

63047122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11372.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 63047122 is about 7940.2217853156. The cubic root of 63047122 is about 398.0049030144.

The spelling of 63047122 in words is "sixty-three million, forty-seven thousand, one hundred twenty-two".