4982149 has 4 divisors (see below), whose sum is σ = 5000940. Its totient is φ = 4963360.

The previous prime is 4982147. The next prime is 4982179. The reversal of 4982149 is 9412894.

It is a happy number.

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 2951524 + 2030625 = 1718^2 + 1425^2 .

It is a cyclic number.

It is not a de Polignac number, because 4982149 - 2¹ = 4982147 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4982147) 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, 8992 + ... + 9529.

It is an arithmetic number, because the mean of its divisors is an integer number (1250235).

Almost surely, 2^4982149 is an apocalyptic number.

It is an amenable number.

4982149 is a deficient number, since it is larger than the sum of its proper divisors (18791).

4982149 is a wasteful number, since it uses less digits than its factorization.

4982149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18790.

The product of its digits is 20736, while the sum is 37.

The square root of 4982149 is about 2232.0728034721. The cubic root of 4982149 is about 170.7938534719.

The spelling of 4982149 in words is "four million, nine hundred eighty-two thousand, one hundred forty-nine".