106407668 has 12 divisors (see below), whose sum is σ = 189266532. Its totient is φ = 52331520.

The previous prime is 106407649. The next prime is 106407673. The reversal of 106407668 is 866704601.

It can be written as a sum of positive squares in 2 ways, for example, as 8832784 + 97574884 = 2972^2 + 9878^2 .

It is a super-2 number, since 2×106407668² = 22645183618396448, which contains 22 as substring.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

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, 217805 + ... + 218292.

It is an arithmetic number, because the mean of its divisors is an integer number (15772211).

Almost surely, 2^106407668 is an apocalyptic number.

It is an amenable number.

106407668 is a deficient number, since it is larger than the sum of its proper divisors (82858864).

106407668 is a wasteful number, since it uses less digits than its factorization.

106407668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436162 (or 436160 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 106407668 is about 10315.4092502431. The cubic root of 106407668 is about 473.8682834120.

The spelling of 106407668 in words is "one hundred six million, four hundred seven thousand, six hundred sixty-eight".