4972837 has 4 divisors (see below), whose sum is σ = 5107276. Its totient is φ = 4838400.

The previous prime is 4972829. The next prime is 4972841. The reversal of 4972837 is 7382794.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3786916 + 1185921 = 1946^2 + 1089^2 .

It is a cyclic number.

It is not a de Polignac number, because 4972837 - 2³ = 4972829 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4972837.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4972867) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 67164 + ... + 67237.

It is an arithmetic number, because the mean of its divisors is an integer number (1276819).

Almost surely, 2^4972837 is an apocalyptic number.

It is an amenable number.

4972837 is a deficient number, since it is larger than the sum of its proper divisors (134439).

4972837 is a wasteful number, since it uses less digits than its factorization.

4972837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134438.

The product of its digits is 84672, while the sum is 40.

The square root of 4972837 is about 2229.9858743947. The cubic root of 4972837 is about 170.6873783830.

The spelling of 4972837 in words is "four million, nine hundred seventy-two thousand, eight hundred thirty-seven".