49266 has 48 divisors (see below), whose sum is σ = 134784. Its totient is φ = 12672.

The previous prime is 49261. The next prime is 49277. The reversal of 49266 is 66294.

49266 = 29² + 30² + ... + 55².

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49261) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2131 + ... + 2153.

It is an arithmetic number, because the mean of its divisors is an integer number (2808).

2⁴⁹²⁶⁶ is an apocalyptic number.

49266 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

49266 is the 119-th nonagonal number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49266, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67392).

49266 is an abundant number, since it is smaller than the sum of its proper divisors (85518).

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

49266 is a wasteful number, since it uses less digits than its factorization.

49266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55 (or 52 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 49266 is about 221.9594557571. The cubic root of 49266 is about 36.6591536489.

The spelling of 49266 in words is "forty-nine thousand, two hundred sixty-six".