4675145 has 8 divisors (see below), whose sum is σ = 5635656. Its totient is φ = 3723136.

The previous prime is 4675133. The next prime is 4675147. The reversal of 4675145 is 5415764.

4675145 = T₁₃₆₅ + T₁₃₆₆ + ... + T₁₃₆₉.

It can be written as a sum of positive squares in 4 ways, for example, as 546121 + 4129024 = 739^2 + 2032^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 4675145 - 2⁴ = 4675129 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (4675147) by changing a digit.

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, 842 + ... + 3171.

It is an arithmetic number, because the mean of its divisors is an integer number (704457).

Almost surely, 2^4675145 is an apocalyptic number.

It is an amenable number.

4675145 is a deficient number, since it is larger than the sum of its proper divisors (960511).

4675145 is a wasteful number, since it uses less digits than its factorization.

4675145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4251.

The product of its digits is 16800, while the sum is 32.

The square root of 4675145 is about 2162.2083618375. The cubic root of 4675145 is about 167.2110709190.

The spelling of 4675145 in words is "four million, six hundred seventy-five thousand, one hundred forty-five".