106635604 has 6 divisors (see below), whose sum is σ = 186612314. Its totient is φ = 53317800.

The previous prime is 106635601. The next prime is 106635631. The reversal of 106635604 is 406536601.

It can be written as a sum of positive squares in only one way, i.e., 98962704 + 7672900 = 9948^2 + 2770^2 .

It is a super-2 number, since 2×106635604² = 22742304080889632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106635601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13329447 + ... + 13329454.

Almost surely, 2^106635604 is an apocalyptic number.

It is an amenable number.

106635604 is a deficient number, since it is larger than the sum of its proper divisors (79976710).

106635604 is a wasteful number, since it uses less digits than its factorization.

106635604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26658905 (or 26658903 counting only the distinct ones).

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

The square root of 106635604 is about 10326.4516655045. The cubic root of 106635604 is about 474.2064000496.

The spelling of 106635604 in words is "one hundred six million, six hundred thirty-five thousand, six hundred four".