106457886 has 12 divisors (see below), whose sum is σ = 230658792. Its totient is φ = 35485956.

The previous prime is 106457863. The next prime is 106457887. The reversal of 106457886 is 688754601.

It is a happy number.

106457886 is a `hidden beast` number, since 10 + 64 + 578 + 8 + 6 = 666.

It is a super-2 number, since 2×106457886² = 22666562983177992, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106457887) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2957146 + ... + 2957181.

It is an arithmetic number, because the mean of its divisors is an integer number (19221566).

Almost surely, 2^106457886 is an apocalyptic number.

106457886 is an abundant number, since it is smaller than the sum of its proper divisors (124200906).

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

106457886 is a wasteful number, since it uses less digits than its factorization.

106457886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5914335 (or 5914332 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The square root of 106457886 is about 10317.8430885530. The cubic root of 106457886 is about 473.9428174356.

The spelling of 106457886 in words is "one hundred six million, four hundred fifty-seven thousand, eight hundred eighty-six".