106166525 has 24 divisors (see below), whose sum is σ = 134675904. Its totient is φ = 83001600.

The previous prime is 106166521. The next prime is 106166531. The reversal of 106166525 is 525661601.

It is not a de Polignac number, because 106166525 - 2² = 106166521 is a prime.

It is a super-2 number, since 2×106166525² = 22542662061151250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 106166491 and 106166500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106166521) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 403544 + ... + 403806.

It is an arithmetic number, because the mean of its divisors is an integer number (5611496).

Almost surely, 2^106166525 is an apocalyptic number.

It is an amenable number.

106166525 is a deficient number, since it is larger than the sum of its proper divisors (28509379).

106166525 is a wasteful number, since it uses less digits than its factorization.

106166525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581 (or 576 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 106166525 is about 10303.7141361744. The cubic root of 106166525 is about 473.5100496784.

The spelling of 106166525 in words is "one hundred six million, one hundred sixty-six thousand, five hundred twenty-five".