10145473 has 4 divisors (see below), whose sum is σ = 10925908. Its totient is φ = 9365040.

The previous prime is 10145423. The next prime is 10145477. The reversal of 10145473 is 37454101.

10145473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 485809 + 9659664 = 697^2 + 3108^2 .

It is a cyclic number.

It is not a de Polignac number, because 10145473 - 2⁹ = 10144961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10145477) 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, 390198 + ... + 390223.

It is an arithmetic number, because the mean of its divisors is an integer number (2731477).

Almost surely, 2^10145473 is an apocalyptic number.

10145473 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10145473 is a deficient number, since it is larger than the sum of its proper divisors (780435).

10145473 is an equidigital number, since it uses as much as digits as its factorization.

10145473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780434.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 10145473 is about 3185.1959123420. The cubic root of 10145473 is about 216.4831505892.

Adding to 10145473 its reverse (37454101), we get a palindrome (47599574).

The spelling of 10145473 in words is "ten million, one hundred forty-five thousand, four hundred seventy-three".