100550074 has 8 divisors (see below), whose sum is σ = 150921108. Its totient is φ = 50243040.

The previous prime is 100550069. The next prime is 100550083. The reversal of 100550074 is 470055001.

It can be written as a sum of positive squares in 2 ways, for example, as 93026025 + 7524049 = 9645^2 + 2743^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×100550074² = 20220634762810952, which contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 11857 + ... + 18484.

Almost surely, 2^100550074 is an apocalyptic number.

100550074 is a deficient number, since it is larger than the sum of its proper divisors (50371034).

100550074 is a wasteful number, since it uses less digits than its factorization.

100550074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32000.

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 100550074 is about 10027.4659809944. The cubic root of 100550074 is about 465.0084000487.

The spelling of 100550074 in words is "one hundred million, five hundred fifty thousand, seventy-four".