49558266 has 12 divisors (see below), whose sum is σ = 107376282. Its totient is φ = 16519416.

The previous prime is 49558253. The next prime is 49558279. The reversal of 49558266 is 66285594.

49558266 is a `hidden beast` number, since 4 + 9 + 5 + 582 + 66 = 666.

It is an interprime number because it is at equal distance from previous prime (49558253) and next prime (49558279).

It can be written as a sum of positive squares in only one way, i.e., 43283241 + 6275025 = 6579^2 + 2505^2 .

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, 1376601 + ... + 1376636.

Almost surely, 2^49558266 is an apocalyptic number.

49558266 is an abundant number, since it is smaller than the sum of its proper divisors (57818016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49558266 is a wasteful number, since it uses less digits than its factorization.

49558266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2753245 (or 2753242 counting only the distinct ones).

The product of its digits is 518400, while the sum is 45.

The square root of 49558266 is about 7039.7632062449. The cubic root of 49558266 is about 367.3150311715.

The spelling of 49558266 in words is "forty-nine million, five hundred fifty-eight thousand, two hundred sixty-six".