49805371 has 8 divisors (see below), whose sum is σ = 62095104. Its totient is φ = 38809320.

The previous prime is 49805363. The next prime is 49805377. The reversal of 49805371 is 17350894.

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

It is not a de Polignac number, because 49805371 - 2³ = 49805363 is a prime.

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 49805371.

It is not an unprimeable number, because it can be changed into a prime (49805377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 323335 + ... + 323488.

It is an arithmetic number, because the mean of its divisors is an integer number (7761888).

Almost surely, 2^49805371 is an apocalyptic number.

49805371 is a deficient number, since it is larger than the sum of its proper divisors (12289733).

49805371 is a wasteful number, since it uses less digits than its factorization.

49805371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646841.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 49805371 is about 7057.2920444034. The cubic root of 49805371 is about 367.9245153737.

It can be divided in two parts, 49805 and 371, that added together give a square (50176 = 224²).

The spelling of 49805371 in words is "forty-nine million, eight hundred five thousand, three hundred seventy-one".