4985745 has 16 divisors (see below), whose sum is σ = 8007360. Its totient is φ = 2649024.

The previous prime is 4985741. The next prime is 4985749. The reversal of 4985745 is 5475894.

It is an interprime number because it is at equal distance from previous prime (4985741) and next prime (4985749).

It is not a de Polignac number, because 4985745 - 2² = 4985741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4985697 and 4985706.

It is not an unprimeable number, because it can be changed into a prime (4985741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5247 + ... + 6123.

It is an arithmetic number, because the mean of its divisors is an integer number (500460).

Almost surely, 2^4985745 is an apocalyptic number.

It is an amenable number.

4985745 is a deficient number, since it is larger than the sum of its proper divisors (3021615).

4985745 is a wasteful number, since it uses less digits than its factorization.

4985745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1264.

The product of its digits is 201600, while the sum is 42.

The square root of 4985745 is about 2232.8781874522. The cubic root of 4985745 is about 170.8349352748.

The spelling of 4985745 in words is "four million, nine hundred eighty-five thousand, seven hundred forty-five".