49781341 has 4 divisors (see below), whose sum is σ = 50086912. Its totient is φ = 49475772.

The previous prime is 49781323. The next prime is 49781351. The reversal of 49781341 is 14318794.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 49781341 - 2⁷ = 49781213 is a prime.

It is a super-5 number, since 5×49781341⁵ (a number of 40 digits) contains 55555 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 49781341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49781351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152541 + ... + 152866.

It is an arithmetic number, because the mean of its divisors is an integer number (12521728).

Almost surely, 2^49781341 is an apocalyptic number.

It is an amenable number.

49781341 is a deficient number, since it is larger than the sum of its proper divisors (305571).

49781341 is a wasteful number, since it uses less digits than its factorization.

49781341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305570.

The product of its digits is 24192, while the sum is 37.

The square root of 49781341 is about 7055.5893446260. The cubic root of 49781341 is about 367.8653340163.

The spelling of 49781341 in words is "forty-nine million, seven hundred eighty-one thousand, three hundred forty-one".