105252655 has 8 divisors (see below), whose sum is σ = 126870912. Its totient is φ = 83823648.

The previous prime is 105252649. The next prime is 105252677. The reversal of 105252655 is 556252501.

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

It is a cyclic number.

It is not a de Polignac number, because 105252655 - 2⁷ = 105252527 is a prime.

It is a super-2 number, since 2×105252655² = 22156242769098050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46084 + ... + 48313.

It is an arithmetic number, because the mean of its divisors is an integer number (15858864).

Almost surely, 2^105252655 is an apocalyptic number.

105252655 is a deficient number, since it is larger than the sum of its proper divisors (21618257).

105252655 is an equidigital number, since it uses as much as digits as its factorization.

105252655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94625.

The product of its (nonzero) digits is 15000, while the sum is 31.

The square root of 105252655 is about 10259.2716603081. The cubic root of 105252655 is about 472.1474914319.

The spelling of 105252655 in words is "one hundred five million, two hundred fifty-two thousand, six hundred fifty-five".