106742868 has 12 divisors (see below), whose sum is σ = 249066720. Its totient is φ = 35580952.

The previous prime is 106742837. The next prime is 106742873. The reversal of 106742868 is 868247601.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×106742868² = 22788079737730848, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4447608 + ... + 4447631.

It is an arithmetic number, because the mean of its divisors is an integer number (20755560).

Almost surely, 2^106742868 is an apocalyptic number.

It is an amenable number.

106742868 is an abundant number, since it is smaller than the sum of its proper divisors (142323852).

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

106742868 is a wasteful number, since it uses less digits than its factorization.

106742868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8895246 (or 8895244 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 106742868 is about 10331.6440124503. The cubic root of 106742868 is about 474.3653470551.

The spelling of 106742868 in words is "one hundred six million, seven hundred forty-two thousand, eight hundred sixty-eight".