105474251 has 8 divisors (see below), whose sum is σ = 112402944. Its totient is φ = 98740840.

The previous prime is 105474233. The next prime is 105474253. The reversal of 105474251 is 152474501.

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

It is not a de Polignac number, because 105474251 - 2¹⁴ = 105457867 is a prime.

It is a super-2 number, since 2×105474251² = 22249635248022002, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105474253) by changing a digit.

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, 47705 + ... + 49866.

It is an arithmetic number, because the mean of its divisors is an integer number (14050368).

Almost surely, 2^105474251 is an apocalyptic number.

105474251 is a deficient number, since it is larger than the sum of its proper divisors (6928693).

105474251 is an equidigital number, since it uses as much as digits as its factorization.

105474251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97641.

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 105474251 is about 10270.0657738887. The cubic root of 105474251 is about 472.4786078797.

The spelling of 105474251 in words is "one hundred five million, four hundred seventy-four thousand, two hundred fifty-one".