63261327 has 8 divisors (see below), whose sum is σ = 84476464. Its totient is φ = 42110208.

The previous prime is 63261323. The next prime is 63261329. The reversal of 63261327 is 72316236.

63261327 is nontrivially palindromic in base 2.

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

It is not a de Polignac number, because 63261327 - 2² = 63261323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 63261294 and 63261303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63261323) 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, 13648 + ... + 17685.

It is an arithmetic number, because the mean of its divisors is an integer number (10559558).

Almost surely, 2^63261327 is an apocalyptic number.

63261327 is a deficient number, since it is larger than the sum of its proper divisors (21215137).

63261327 is a wasteful number, since it uses less digits than its factorization.

63261327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32009.

The product of its digits is 9072, while the sum is 30.

The square root of 63261327 is about 7953.6989508027. The cubic root of 63261327 is about 398.4551391099.

The spelling of 63261327 in words is "sixty-three million, two hundred sixty-one thousand, three hundred twenty-seven".