105362245 has 4 divisors (see below), whose sum is σ = 126434700. Its totient is φ = 84289792.

The previous prime is 105362237. The next prime is 105362261. The reversal of 105362245 is 542263501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 48902049 + 56460196 = 6993^2 + 7514^2 .

It is a cyclic number.

It is not a de Polignac number, because 105362245 - 2³ = 105362237 is a prime.

It is a super-2 number, since 2×105362245² = 22202405342880050, which contains 22 as substring.

It is a congruent number.

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, 10536220 + ... + 10536229.

It is an arithmetic number, because the mean of its divisors is an integer number (31608675).

Almost surely, 2^105362245 is an apocalyptic number.

It is an amenable number.

105362245 is a deficient number, since it is larger than the sum of its proper divisors (21072455).

105362245 is an equidigital number, since it uses as much as digits as its factorization.

105362245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21072454.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 105362245 is about 10264.6112931762. The cubic root of 105362245 is about 472.3113026462.

The spelling of 105362245 in words is "one hundred five million, three hundred sixty-two thousand, two hundred forty-five".