10152665 has 4 divisors (see below), whose sum is σ = 12183204. Its totient is φ = 8122128.

The previous prime is 10152641. The next prime is 10152671. The reversal of 10152665 is 56625101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 56625101 = 13 ⋅4355777.

It can be written as a sum of positive squares in 2 ways, for example, as 1104601 + 9048064 = 1051^2 + 3008^2 .

It is a cyclic number.

It is not a de Polignac number, because 10152665 - 2¹⁴ = 10136281 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, 1015262 + ... + 1015271.

It is an arithmetic number, because the mean of its divisors is an integer number (3045801).

Almost surely, 2^10152665 is an apocalyptic number.

It is an amenable number.

10152665 is a deficient number, since it is larger than the sum of its proper divisors (2030539).

10152665 is an equidigital number, since it uses as much as digits as its factorization.

10152665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2030538.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 10152665 is about 3186.3246852761. The cubic root of 10152665 is about 216.5342925801.

Adding to 10152665 its reverse (56625101), we get a palindrome (66777766).

The spelling of 10152665 in words is "ten million, one hundred fifty-two thousand, six hundred sixty-five".