63214261 has 8 divisors (see below), whose sum is σ = 69120000. Its totient is φ = 57335040.

The previous prime is 63214259. The next prime is 63214271. The reversal of 63214261 is 16241236.

63214261 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 63214261 - 2¹ = 63214259 is a prime.

It is a super-2 number, since 2×63214261² = 7992085587552242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63214231) 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 7 ways as a sum of consecutive naturals, for example, 1461 + ... + 11338.

It is an arithmetic number, because the mean of its divisors is an integer number (8640000).

Almost surely, 2^63214261 is an apocalyptic number.

It is an amenable number.

63214261 is a deficient number, since it is larger than the sum of its proper divisors (5905739).

63214261 is a wasteful number, since it uses less digits than its factorization.

63214261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13259.

The product of its digits is 1728, while the sum is 25.

The square root of 63214261 is about 7950.7396511268. The cubic root of 63214261 is about 398.3562986162.

Adding to 63214261 its reverse (16241236), we get a palindrome (79455497).

The spelling of 63214261 in words is "sixty-three million, two hundred fourteen thousand, two hundred sixty-one".