63412427 has 8 divisors (see below), whose sum is σ = 68537280. Its totient is φ = 58322880.

The previous prime is 63412423. The next prime is 63412429. The reversal of 63412427 is 72421436.

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 63412427 - 2² = 63412423 is a prime.

It is a super-2 number, since 2×63412427² = 8042271796060658, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 63412427.

It is not an unprimeable number, because it can be changed into a prime (63412423) 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, 5027 + ... + 12332.

It is an arithmetic number, because the mean of its divisors is an integer number (8567160).

Almost surely, 2^63412427 is an apocalyptic number.

63412427 is a deficient number, since it is larger than the sum of its proper divisors (5124853).

63412427 is a wasteful number, since it uses less digits than its factorization.

63412427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17653.

The product of its digits is 8064, while the sum is 29.

The square root of 63412427 is about 7963.1920107454. The cubic root of 63412427 is about 398.7721242429.

Subtracting 63412427 from its reverse (72421436), we obtain a palindrome (9009009).

The spelling of 63412427 in words is "sixty-three million, four hundred twelve thousand, four hundred twenty-seven".