105474225 has 24 divisors (see below), whose sum is σ = 183564640. Its totient is φ = 53291520.

The previous prime is 105474223. The next prime is 105474233. The reversal of 105474225 is 522474501.

It is not a de Polignac number, because 105474225 - 2¹ = 105474223 is a prime.

It is a super-2 number, since 2×105474225² = 22249624278701250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105474192 and 105474201.

It is not an unprimeable number, because it can be changed into a prime (105474223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35584 + ... + 38433.

Almost surely, 2^105474225 is an apocalyptic number.

105474225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

105474225 is a deficient number, since it is larger than the sum of its proper divisors (78090415).

105474225 is a wasteful number, since it uses less digits than its factorization.

105474225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74049 (or 74044 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 30.

The square root of 105474225 is about 10270.0645080739. The cubic root of 105474225 is about 472.4785690568.

The spelling of 105474225 in words is "one hundred five million, four hundred seventy-four thousand, two hundred twenty-five".