4712145 has 24 divisors (see below), whose sum is σ = 8016384. Its totient is φ = 2363136.

The previous prime is 4712137. The next prime is 4712203. The reversal of 4712145 is 5412174.

It is not a de Polignac number, because 4712145 - 2³ = 4712137 is a prime.

It is a Curzon number.

It is an unprimeable number.

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 in 23 ways as a sum of consecutive naturals, for example, 3792 + ... + 4878.

It is an arithmetic number, because the mean of its divisors is an integer number (334016).

Almost surely, 2^4712145 is an apocalyptic number.

It is an amenable number.

4712145 is a deficient number, since it is larger than the sum of its proper divisors (3304239).

4712145 is a wasteful number, since it uses less digits than its factorization.

4712145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1129 (or 1112 counting only the distinct ones).

The product of its digits is 1120, while the sum is 24.

The square root of 4712145 is about 2170.7475670837. The cubic root of 4712145 is about 167.6510258870.

The spelling of 4712145 in words is "four million, seven hundred twelve thousand, one hundred forty-five".