49869233 has 6 divisors (see below), whose sum is σ = 50254806. Its totient is φ = 49486592.

The previous prime is 49869227. The next prime is 49869277. The reversal of 49869233 is 33296894.

It can be written as a sum of positive squares in 3 ways, for example, as 13965169 + 35904064 = 3737^2 + 5992^2 .

It is not a de Polignac number, because 49869233 - 2¹⁴ = 49852849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49869733) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17441 + ... + 20097.

It is an arithmetic number, because the mean of its divisors is an integer number (8375801).

Almost surely, 2^49869233 is an apocalyptic number.

It is an amenable number.

49869233 is a deficient number, since it is larger than the sum of its proper divisors (385573).

49869233 is an equidigital number, since it uses as much as digits as its factorization.

49869233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2931 (or 2794 counting only the distinct ones).

The product of its digits is 279936, while the sum is 44.

The square root of 49869233 is about 7061.8151349352. The cubic root of 49869233 is about 368.0817029720.

The spelling of 49869233 in words is "forty-nine million, eight hundred sixty-nine thousand, two hundred thirty-three".