10152866 has 4 divisors (see below), whose sum is σ = 15229302. Its totient is φ = 5076432.

The previous prime is 10152847. The next prime is 10152869. The reversal of 10152866 is 66825101.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66825101 = 7 ⋅9546443.

It can be written as a sum of positive squares in only one way, i.e., 9394225 + 758641 = 3065^2 + 871^2 .

It is not an unprimeable number, because it can be changed into a prime (10152869) by changing a digit.

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 as a sum of consecutive naturals, namely, 2538215 + ... + 2538218.

Almost surely, 2^10152866 is an apocalyptic number.

10152866 is a deficient number, since it is larger than the sum of its proper divisors (5076436).

10152866 is an equidigital number, since it uses as much as digits as its factorization.

10152866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5076435.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 10152866 is about 3186.3562261618. The cubic root of 10152866 is about 216.5357215351.

Adding to 10152866 its reverse (66825101), we get a palindrome (76977967).

The spelling of 10152866 in words is "ten million, one hundred fifty-two thousand, eight hundred sixty-six".