4957895 has 4 divisors (see below), whose sum is σ = 5949480. Its totient is φ = 3966312.

The previous prime is 4957891. The next prime is 4957913. The reversal of 4957895 is 5987594.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5987594 = 2 ⋅2993797.

It is a cyclic number.

It is not a de Polignac number, because 4957895 - 2² = 4957891 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4957891) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 495785 + ... + 495794.

It is an arithmetic number, because the mean of its divisors is an integer number (1487370).

Almost surely, 2^4957895 is an apocalyptic number.

4957895 is a deficient number, since it is larger than the sum of its proper divisors (991585).

4957895 is an equidigital number, since it uses as much as digits as its factorization.

4957895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991584.

The product of its digits is 453600, while the sum is 47.

The square root of 4957895 is about 2226.6331085296. The cubic root of 4957895 is about 170.5162507479.

The spelling of 4957895 in words is "four million, nine hundred fifty-seven thousand, eight hundred ninety-five".