105534027 has 12 divisors (see below), whose sum is σ = 156558480. Its totient is φ = 68454288.

The previous prime is 105534019. The next prime is 105534029. The reversal of 105534027 is 720435501.

It is a happy number.

105534027 is a `hidden beast` number, since 105 + 534 + 0 + 27 = 666.

It is not a de Polignac number, because 105534027 - 2³ = 105534019 is a prime.

It is a super-2 number, since 2×105534027² = 22274861709673458, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105534029) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 158127 + ... + 158792.

It is an arithmetic number, because the mean of its divisors is an integer number (13046540).

Almost surely, 2^105534027 is an apocalyptic number.

105534027 is a deficient number, since it is larger than the sum of its proper divisors (51024453).

105534027 is a wasteful number, since it uses less digits than its factorization.

105534027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316962 (or 316959 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 105534027 is about 10272.9755669913. The cubic root of 105534027 is about 472.5678478198.

Adding to 105534027 its reverse (720435501), we get a palindrome (825969528).

The spelling of 105534027 in words is "one hundred five million, five hundred thirty-four thousand, twenty-seven".