49282273 has 4 divisors (see below), whose sum is σ = 50330880. Its totient is φ = 48233668.

The previous prime is 49282271. The next prime is 49282291. The reversal of 49282273 is 37228294.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 37228294 = 2 ⋅18614147.

It is a cyclic number.

It is not a de Polignac number, because 49282273 - 2¹ = 49282271 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49282271) 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, 524233 + ... + 524326.

It is an arithmetic number, because the mean of its divisors is an integer number (12582720).

Almost surely, 2^49282273 is an apocalyptic number.

It is an amenable number.

49282273 is a deficient number, since it is larger than the sum of its proper divisors (1048607).

49282273 is a wasteful number, since it uses less digits than its factorization.

49282273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1048606.

The product of its digits is 48384, while the sum is 37.

The square root of 49282273 is about 7020.1334032909. The cubic root of 49282273 is about 366.6318948661.

It can be divided in two parts, 4928227 and 3, that added together give a triangular number (4928230 = T₃₁₃₉).

The spelling of 49282273 in words is "forty-nine million, two hundred eighty-two thousand, two hundred seventy-three".