49273366 has 4 divisors (see below), whose sum is σ = 73910052. Its totient is φ = 24636682.

The previous prime is 49273309. The next prime is 49273369. The reversal of 49273366 is 66337294.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66337294 = 2 ⋅33168647.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49273369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12318340 + ... + 12318343.

It is an arithmetic number, because the mean of its divisors is an integer number (18477513).

Almost surely, 2^49273366 is an apocalyptic number.

49273366 is a deficient number, since it is larger than the sum of its proper divisors (24636686).

49273366 is a wasteful number, since it uses less digits than its factorization.

49273366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24636685.

The product of its digits is 163296, while the sum is 40.

The square root of 49273366 is about 7019.4989849704. The cubic root of 49273366 is about 366.6098058752.

The spelling of 49273366 in words is "forty-nine million, two hundred seventy-three thousand, three hundred sixty-six".