4973895 has 24 divisors (see below), whose sum is σ = 8710416. Its totient is φ = 2625408.

The previous prime is 4973887. The next prime is 4973897. The reversal of 4973895 is 5983794.

It is not a de Polignac number, because 4973895 - 2³ = 4973887 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a d-powerful number, because it can be written as 4⁶ + 9² + 7⁵ + 3¹⁴ + 8⁵ + 9⁵ + 5⁷ .

4973895 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 4973895.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4973897) 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 23 ways as a sum of consecutive naturals, for example, 4299 + ... + 5331.

It is an arithmetic number, because the mean of its divisors is an integer number (362934).

Almost surely, 2^4973895 is an apocalyptic number.

4973895 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4973895 is a deficient number, since it is larger than the sum of its proper divisors (3736521).

4973895 is a wasteful number, since it uses less digits than its factorization.

4973895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1151 (or 1148 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 4973895 is about 2230.2230830121. The cubic root of 4973895 is about 170.6994824356.

The spelling of 4973895 in words is "four million, nine hundred seventy-three thousand, eight hundred ninety-five".