10148965 has 4 divisors (see below), whose sum is σ = 12178764. Its totient is φ = 8119168.

The previous prime is 10148933. The next prime is 10148981. The reversal of 10148965 is 56984101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 56984101 = 29 ⋅1964969.

It can be written as a sum of positive squares in 2 ways, for example, as 7214596 + 2934369 = 2686^2 + 1713^2 .

It is a cyclic number.

It is not a de Polignac number, because 10148965 - 2⁵ = 10148933 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10148965.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1014892 + ... + 1014901.

It is an arithmetic number, because the mean of its divisors is an integer number (3044691).

Almost surely, 2^10148965 is an apocalyptic number.

It is an amenable number.

10148965 is a deficient number, since it is larger than the sum of its proper divisors (2029799).

10148965 is an equidigital number, since it uses as much as digits as its factorization.

10148965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2029798.

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 10148965 is about 3185.7440261264. The cubic root of 10148965 is about 216.5079850629.

The spelling of 10148965 in words is "ten million, one hundred forty-eight thousand, nine hundred sixty-five".