49833381 has 16 divisors (see below), whose sum is σ = 71926400. Its totient is φ = 30507840.

The previous prime is 49833379. The next prime is 49833391. The reversal of 49833381 is 18333894.

It is not a de Polignac number, because 49833381 - 2¹ = 49833379 is a prime.

It is a super-2 number, since 2×49833381² = 4966731723782322, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49833331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4551 + ... + 10971.

It is an arithmetic number, because the mean of its divisors is an integer number (4495400).

Almost surely, 2^49833381 is an apocalyptic number.

It is an amenable number.

49833381 is a deficient number, since it is larger than the sum of its proper divisors (22093019).

49833381 is a wasteful number, since it uses less digits than its factorization.

49833381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6636.

The product of its digits is 62208, while the sum is 39.

The square root of 49833381 is about 7059.2762376890. The cubic root of 49833381 is about 367.9934746992.

The spelling of 49833381 in words is "forty-nine million, eight hundred thirty-three thousand, three hundred eighty-one".