106755578 has 4 divisors (see below), whose sum is σ = 160133370. Its totient is φ = 53377788.

The previous prime is 106755569. The next prime is 106755611. The reversal of 106755578 is 875557601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 875557601 = 19 ⋅46081979.

It can be written as a sum of positive squares in only one way, i.e., 67354849 + 39400729 = 8207^2 + 6277^2 .

It is a super-2 number, since 2×106755578² = 22793506868228168, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26688893 + ... + 26688896.

Almost surely, 2^106755578 is an apocalyptic number.

106755578 is a deficient number, since it is larger than the sum of its proper divisors (53377792).

106755578 is an equidigital number, since it uses as much as digits as its factorization.

106755578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53377791.

The product of its (nonzero) digits is 294000, while the sum is 44.

The square root of 106755578 is about 10332.2590946995. The cubic root of 106755578 is about 474.3841740562.

The spelling of 106755578 in words is "one hundred six million, seven hundred fifty-five thousand, five hundred seventy-eight".