106528874 has 4 divisors (see below), whose sum is σ = 159793314. Its totient is φ = 53264436.

The previous prime is 106528853. The next prime is 106528889. The reversal of 106528874 is 478825601.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 56896849 + 49632025 = 7543^2 + 7045^2 .

It is a super-2 number, since 2×106528874² = 22696801991415752, which contains 22 as substring.

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 as a sum of consecutive naturals, namely, 26632217 + ... + 26632220.

Almost surely, 2^106528874 is an apocalyptic number.

106528874 is a deficient number, since it is larger than the sum of its proper divisors (53264440).

106528874 is an equidigital number, since it uses as much as digits as its factorization.

106528874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53264439.

The product of its (nonzero) digits is 107520, while the sum is 41.

The square root of 106528874 is about 10321.2825753392. The cubic root of 106528874 is about 474.0481385116.

The spelling of 106528874 in words is "one hundred six million, five hundred twenty-eight thousand, eight hundred seventy-four".