106506436 has 12 divisors (see below), whose sum is σ = 186519312. Its totient is φ = 53215208.

The previous prime is 106506401. The next prime is 106506437. The reversal of 106506436 is 634605601.

It is a super-2 number, since 2×106506436² = 22687241818844192, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106506398 and 106506407.

It is not an unprimeable number, because it can be changed into a prime (106506437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2650 + ... + 14833.

It is an arithmetic number, because the mean of its divisors is an integer number (15543276).

Almost surely, 2^106506436 is an apocalyptic number.

It is an amenable number.

106506436 is a deficient number, since it is larger than the sum of its proper divisors (80012876).

106506436 is a wasteful number, since it uses less digits than its factorization.

106506436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19010 (or 19008 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 106506436 is about 10320.1955407831. The cubic root of 106506436 is about 474.0148535169.

The spelling of 106506436 in words is "one hundred six million, five hundred six thousand, four hundred thirty-six".