10145845 has 8 divisors (see below), whose sum is σ = 12229560. Its totient is φ = 8080320.

The previous prime is 10145827. The next prime is 10145869. The reversal of 10145845 is 54854101.

It can be written as a sum of positive squares in 4 ways, for example, as 6436369 + 3709476 = 2537^2 + 1926^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10145845 - 2⁵ = 10145813 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3286 + ... + 5575.

It is an arithmetic number, because the mean of its divisors is an integer number (1528695).

Almost surely, 2^10145845 is an apocalyptic number.

It is an amenable number.

10145845 is a deficient number, since it is larger than the sum of its proper divisors (2083715).

10145845 is an equidigital number, since it uses as much as digits as its factorization.

10145845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9095.

The product of its (nonzero) digits is 3200, while the sum is 28.

The square root of 10145845 is about 3185.2543069589. The cubic root of 10145845 is about 216.4857964572.

Adding to 10145845 its reverse (54854101), we get a palindrome (64999946).

It can be divided in two parts, 1014 and 5845, that added together give a cube (6859 = 19³).

The spelling of 10145845 in words is "ten million, one hundred forty-five thousand, eight hundred forty-five".