63214246 has 8 divisors (see below), whose sum is σ = 94913280. Its totient is φ = 31576488.

The previous prime is 63214243. The next prime is 63214247. The reversal of 63214246 is 64241236.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63214243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12646 + ... + 16921.

It is an arithmetic number, because the mean of its divisors is an integer number (11864160).

Almost surely, 2^63214246 is an apocalyptic number.

63214246 is a deficient number, since it is larger than the sum of its proper divisors (31699034).

63214246 is a wasteful number, since it uses less digits than its factorization.

63214246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30638.

The product of its digits is 6912, while the sum is 28.

The square root of 63214246 is about 7950.7387078183. The cubic root of 63214246 is about 398.3562671078.

It can be divided in two parts, 632 and 14246, that added together give a triangular number (14878 = T₁₇₂).

The spelling of 63214246 in words is "sixty-three million, two hundred fourteen thousand, two hundred forty-six".