106632545 has 8 divisors (see below), whose sum is σ = 128032296. Its totient is φ = 85257216.

The previous prime is 106632523. The next prime is 106632587. The reversal of 106632545 is 545236601.

It can be written as a sum of positive squares in 4 ways, for example, as 274576 + 106357969 = 524^2 + 10313^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 106632545 - 2⁸ = 106632289 is a prime.

It is a super-2 number, since 2×106632545² = 22740999306354050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5519 + ... + 15611.

It is an arithmetic number, because the mean of its divisors is an integer number (16004037).

Almost surely, 2^106632545 is an apocalyptic number.

It is an amenable number.

106632545 is a deficient number, since it is larger than the sum of its proper divisors (21399751).

106632545 is a wasteful number, since it uses less digits than its factorization.

106632545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12211.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 106632545 is about 10326.3035496735. The cubic root of 106632545 is about 474.2018655689.

The spelling of 106632545 in words is "one hundred six million, six hundred thirty-two thousand, five hundred forty-five".