88105265 has 4 divisors (see below), whose sum is σ = 105726324. Its totient is φ = 70484208.

The previous prime is 88105253. The next prime is 88105279. The reversal of 88105265 is 56250188.

It is a happy number.

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 48011041 + 40094224 = 6929^2 + 6332^2 .

It is a cyclic number.

It is not a de Polignac number, because 88105265 - 2¹⁰ = 88104241 is a prime.

It is a Duffinian 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, 8810522 + ... + 8810531.

It is an arithmetic number, because the mean of its divisors is an integer number (26431581).

Almost surely, 2^88105265 is an apocalyptic number.

It is an amenable number.

88105265 is a deficient number, since it is larger than the sum of its proper divisors (17621059).

88105265 is a wasteful number, since it uses less digits than its factorization.

88105265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17621058.

The product of its (nonzero) digits is 19200, while the sum is 35.

The square root of 88105265 is about 9386.4404861481. The cubic root of 88105265 is about 444.9733014323.

The spelling of 88105265 in words is "eighty-eight million, one hundred five thousand, two hundred sixty-five".