105452205 has 16 divisors (see below), whose sum is σ = 172839744. Its totient is φ = 54869120.

The previous prime is 105452197. The next prime is 105452213. The reversal of 105452205 is 502254501.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (105452197) and next prime (105452213).

It is not a de Polignac number, because 105452205 - 2³ = 105452197 is a prime.

It is a super-2 number, since 2×105452205² = 22240335078724050, 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 15 ways as a sum of consecutive naturals, for example, 85119 + ... + 86348.

It is an arithmetic number, because the mean of its divisors is an integer number (10802484).

Almost surely, 2^105452205 is an apocalyptic number.

105452205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

105452205 is a deficient number, since it is larger than the sum of its proper divisors (67387539).

105452205 is a wasteful number, since it uses less digits than its factorization.

105452205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171516.

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 105452205 is about 10268.9924043209. The cubic root of 105452205 is about 472.4456867667.

The spelling of 105452205 in words is "one hundred five million, four hundred fifty-two thousand, two hundred five".