106954389 has 12 divisors (see below), whose sum is σ = 154829376. Its totient is φ = 71146152.

The previous prime is 106954369. The next prime is 106954403. The reversal of 106954389 is 983459601.

It is a happy number.

It is not a de Polignac number, because 106954389 - 2⁷ = 106954261 is a prime.

It is a super-2 number, since 2×106954389² = 22878482652726642, which contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106954339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8667 + ... + 17000.

It is an arithmetic number, because the mean of its divisors is an integer number (12902448).

Almost surely, 2^106954389 is an apocalyptic number.

It is an amenable number.

106954389 is a deficient number, since it is larger than the sum of its proper divisors (47874987).

106954389 is a wasteful number, since it uses less digits than its factorization.

106954389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26136 (or 26133 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 45.

The square root of 106954389 is about 10341.8755068895. The cubic root of 106954389 is about 474.6784734518.

The spelling of 106954389 in words is "one hundred six million, nine hundred fifty-four thousand, three hundred eighty-nine".