49291266 has 16 divisors (see below), whose sum is σ = 100987488. Its totient is φ = 16029600.

The previous prime is 49291261. The next prime is 49291267. The reversal of 49291266 is 66219294.

It is not an unprimeable number, because it can be changed into a prime (49291261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99940 + ... + 100431.

It is an arithmetic number, because the mean of its divisors is an integer number (6311718).

Almost surely, 2^49291266 is an apocalyptic number.

49291266 is an abundant number, since it is smaller than the sum of its proper divisors (51696222).

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

49291266 is a wasteful number, since it uses less digits than its factorization.

49291266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200417.

The product of its digits is 46656, while the sum is 39.

The square root of 49291266 is about 7020.7738889669. The cubic root of 49291266 is about 366.6541944334.

The spelling of 49291266 in words is "forty-nine million, two hundred ninety-one thousand, two hundred sixty-six".