106570404 has 30 divisors (see below), whose sum is σ = 278596934. Its totient is φ = 35523360.

The previous prime is 106570367. The next prime is 106570427. The reversal of 106570404 is 404075601.

106570404 is a `hidden beast` number, since 1 + 0 + 657 + 0 + 4 + 0 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 54730404 + 51840000 = 7398^2 + 7200^2 .

It is a super-2 number, since 2×106570404² = 22714502017446432, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

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 9 ways as a sum of consecutive naturals, for example, 164137 + ... + 164784.

Almost surely, 2^106570404 is an apocalyptic number.

It is an amenable number.

106570404 is an abundant number, since it is smaller than the sum of its proper divisors (172026530).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106570404 is a wasteful number, since it uses less digits than its factorization.

106570404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328937 (or 328926 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 106570404 is about 10323.2942416653. The cubic root of 106570404 is about 474.1097326461.

The spelling of 106570404 in words is "one hundred six million, five hundred seventy thousand, four hundred four".