106446263 has 8 divisors (see below), whose sum is σ = 132712320. Its totient is φ = 82945080.

The previous prime is 106446257. The next prime is 106446271. The reversal of 106446263 is 362644601.

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 106446263 - 2⁸ = 106446007 is a prime.

It is a super-2 number, since 2×106446263² = 22661613813330338, 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 (106446203) 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, 691133 + ... + 691286.

It is an arithmetic number, because the mean of its divisors is an integer number (16589040).

Almost surely, 2^106446263 is an apocalyptic number.

106446263 is a deficient number, since it is larger than the sum of its proper divisors (26266057).

106446263 is a wasteful number, since it uses less digits than its factorization.

106446263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1382437.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 106446263 is about 10317.2798256130. The cubic root of 106446263 is about 473.9255685557.

The spelling of 106446263 in words is "one hundred six million, four hundred forty-six thousand, two hundred sixty-three".