4849138 has 12 divisors (see below), whose sum is σ = 8461422. Its totient is φ = 2078160.

The previous prime is 4849121. The next prime is 4849147. The reversal of 4849138 is 8319484.

It can be written as a sum of positive squares in only one way, i.e., 4678569 + 170569 = 2163^2 + 413^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4849097 and 4849106.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24643 + ... + 24838.

Almost surely, 2^4849138 is an apocalyptic number.

4849138 is a deficient number, since it is larger than the sum of its proper divisors (3612284).

4849138 is a wasteful number, since it uses less digits than its factorization.

4849138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49497 (or 49490 counting only the distinct ones).

The product of its digits is 27648, while the sum is 37.

The square root of 4849138 is about 2202.0758388393. The cubic root of 4849138 is about 169.2601993000.

The spelling of 4849138 in words is "four million, eight hundred forty-nine thousand, one hundred thirty-eight".