105552506 has 8 divisors (see below), whose sum is σ = 161697600. Its totient is φ = 51653308.

The previous prime is 105552493. The next prime is 105552523. The reversal of 105552506 is 605255501.

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

It is a super-2 number, since 2×105552506² = 22282663045760072, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 561356 + ... + 561543.

It is an arithmetic number, because the mean of its divisors is an integer number (20212200).

Almost surely, 2^105552506 is an apocalyptic number.

105552506 is a deficient number, since it is larger than the sum of its proper divisors (56145094).

105552506 is a wasteful number, since it uses less digits than its factorization.

105552506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1122948.

The product of its (nonzero) digits is 7500, while the sum is 29.

The square root of 105552506 is about 10273.8749262389. The cubic root of 105552506 is about 472.5954284080.

The spelling of 105552506 in words is "one hundred five million, five hundred fifty-two thousand, five hundred six".