106243712 has 64 divisors (see below), whose sum is σ = 219912000. Its totient is φ = 51093504.

The previous prime is 106243699. The next prime is 106243721. The reversal of 106243712 is 217342601.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×106243712² = 22575452679077888, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 533789 + ... + 533987.

It is an arithmetic number, because the mean of its divisors is an integer number (3436125).

Almost surely, 2^106243712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 106243712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109956000).

106243712 is an abundant number, since it is smaller than the sum of its proper divisors (113668288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106243712 is an equidigital number, since it uses as much as digits as its factorization.

106243712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353 (or 341 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 106243712 is about 10307.4590467292. The cubic root of 106243712 is about 473.6247750005.

The spelling of 106243712 in words is "one hundred six million, two hundred forty-three thousand, seven hundred twelve".