63106406 has 8 divisors (see below), whose sum is σ = 103265064. Its totient is φ = 28684720.

The previous prime is 63106403. The next prime is 63106441. The reversal of 63106406 is 60460136.

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 (63106403) 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, 1434215 + ... + 1434258.

It is an arithmetic number, because the mean of its divisors is an integer number (12908133).

Almost surely, 2^63106406 is an apocalyptic number.

63106406 is a deficient number, since it is larger than the sum of its proper divisors (40158658).

63106406 is a wasteful number, since it uses less digits than its factorization.

63106406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2868486.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 63106406 is about 7943.9540532407. The cubic root of 63106406 is about 398.1296136019.

The spelling of 63106406 in words is "sixty-three million, one hundred six thousand, four hundred six".