4981867 has 8 divisors (see below), whose sum is σ = 5754672. Its totient is φ = 4262400.

The previous prime is 4981861. The next prime is 4981877. The reversal of 4981867 is 7681894.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4981867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4981861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13134 + ... + 13507.

It is an arithmetic number, because the mean of its divisors is an integer number (719334).

Almost surely, 2^4981867 is an apocalyptic number.

4981867 is a deficient number, since it is larger than the sum of its proper divisors (772805).

4981867 is a wasteful number, since it uses less digits than its factorization.

4981867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26669.

The product of its digits is 96768, while the sum is 43.

The square root of 4981867 is about 2232.0096325957. The cubic root of 4981867 is about 170.7906309819.

Subtracting from 4981867 its sum of digits (43), we obtain a square (4981824 = 2232²).

The spelling of 4981867 in words is "four million, nine hundred eighty-one thousand, eight hundred sixty-seven".