106604531 has 8 divisors (see below), whose sum is σ = 116468400. Its totient is φ = 96769440.

The previous prime is 106604527. The next prime is 106604543. The reversal of 106604531 is 135406601.

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 106604531 - 2² = 106604527 is a prime.

It is a super-2 number, since 2×106604531² = 22729052059459922, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 106604531.

It is not an unprimeable number, because it can be changed into a prime (106604581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 965 + ... + 14633.

It is an arithmetic number, because the mean of its divisors is an integer number (14558550).

Almost surely, 2^106604531 is an apocalyptic number.

106604531 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

106604531 is a deficient number, since it is larger than the sum of its proper divisors (9863869).

106604531 is a wasteful number, since it uses less digits than its factorization.

106604531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14389.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 106604531 is about 10324.9470216558. The cubic root of 106604531 is about 474.1603352383.

The spelling of 106604531 in words is "one hundred six million, six hundred four thousand, five hundred thirty-one".