4673945 has 16 divisors (see below), whose sum is σ = 5927040. Its totient is φ = 3531264.

The previous prime is 4673939. The next prime is 4673957. The reversal of 4673945 is 5493764.

It is a cyclic number.

It is not a de Polignac number, because 4673945 - 2¹⁴ = 4657561 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4673899 and 4673908.

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 15 ways as a sum of consecutive naturals, for example, 10946 + ... + 11364.

It is an arithmetic number, because the mean of its divisors is an integer number (370440).

Almost surely, 2^4673945 is an apocalyptic number.

It is an amenable number.

4673945 is a deficient number, since it is larger than the sum of its proper divisors (1253095).

4673945 is a wasteful number, since it uses less digits than its factorization.

4673945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544.

The product of its digits is 90720, while the sum is 38.

The square root of 4673945 is about 2161.9308499580. The cubic root of 4673945 is about 167.1967633089.

The spelling of 4673945 in words is "four million, six hundred seventy-three thousand, nine hundred forty-five".