49068311 has 4 divisors (see below), whose sum is σ = 49105224. Its totient is φ = 49031400.

The previous prime is 49068293. The next prime is 49068343. The reversal of 49068311 is 11386094.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11386094 = 2 ⋅5693047.

It is a cyclic number.

It is not a de Polignac number, because 49068311 - 2⁶ = 49068247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49068011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16385 + ... + 19146.

It is an arithmetic number, because the mean of its divisors is an integer number (12276306).

Almost surely, 2^49068311 is an apocalyptic number.

49068311 is a deficient number, since it is larger than the sum of its proper divisors (36913).

49068311 is a wasteful number, since it uses less digits than its factorization.

49068311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36912.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 49068311 is about 7004.8776577468. The cubic root of 49068311 is about 366.1005402272.

The spelling of 49068311 in words is "forty-nine million, sixty-eight thousand, three hundred eleven".