49233891 has 8 divisors (see below), whose sum is σ = 75023104. Its totient is φ = 28133640.

The previous prime is 49233841. The next prime is 49233911. The reversal of 49233891 is 19833294.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 49233891 - 2¹¹ = 49231843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49233841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1172215 + ... + 1172256.

It is an arithmetic number, because the mean of its divisors is an integer number (9377888).

Almost surely, 2^49233891 is an apocalyptic number.

49233891 is a deficient number, since it is larger than the sum of its proper divisors (25789213).

49233891 is a wasteful number, since it uses less digits than its factorization.

49233891 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2344481.

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

The square root of 49233891 is about 7016.6866112147. The cubic root of 49233891 is about 366.5118774561.

The spelling of 49233891 in words is "forty-nine million, two hundred thirty-three thousand, eight hundred ninety-one".