10248145 has 4 divisors (see below), whose sum is σ = 12297780. Its totient is φ = 8198512.

The previous prime is 10248143. The next prime is 10248151. The reversal of 10248145 is 54184201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54184201 = 2657 ⋅20393.

It can be written as a sum of positive squares in 2 ways, for example, as 1774224 + 8473921 = 1332^2 + 2911^2 .

It is a cyclic number.

It is not a de Polignac number, because 10248145 - 2¹ = 10248143 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10248143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1024810 + ... + 1024819.

It is an arithmetic number, because the mean of its divisors is an integer number (3074445).

Almost surely, 2^10248145 is an apocalyptic number.

It is an amenable number.

10248145 is a deficient number, since it is larger than the sum of its proper divisors (2049635).

10248145 is an equidigital number, since it uses as much as digits as its factorization.

10248145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2049634.

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 10248145 is about 3201.2724032797. The cubic root of 10248145 is about 217.2109694114.

The spelling of 10248145 in words is "ten million, two hundred forty-eight thousand, one hundred forty-five".