4972895 has 4 divisors (see below), whose sum is σ = 5967480. Its totient is φ = 3978312.

The previous prime is 4972867. The next prime is 4972897. The reversal of 4972895 is 5982794.

It is a happy number.

4972895 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5982794 = 2 ⋅2991397.

It is a cyclic number.

It is not a de Polignac number, because 4972895 - 2¹⁶ = 4907359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4972897) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 497285 + ... + 497294.

It is an arithmetic number, because the mean of its divisors is an integer number (1491870).

Almost surely, 2^4972895 is an apocalyptic number.

4972895 is a deficient number, since it is larger than the sum of its proper divisors (994585).

4972895 is an equidigital number, since it uses as much as digits as its factorization.

4972895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 994584.

The product of its digits is 181440, while the sum is 44.

The square root of 4972895 is about 2229.9988789235. The cubic root of 4972895 is about 170.6880419767.

The spelling of 4972895 in words is "four million, nine hundred seventy-two thousand, eight hundred ninety-five".