49350242 has 4 divisors (see below), whose sum is σ = 74025366. Its totient is φ = 24675120.

The previous prime is 49350241. The next prime is 49350247. The reversal of 49350242 is 24205394.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 35652841 + 13697401 = 5971^2 + 3701^2 .

It is not an unprimeable number, because it can be changed into a prime (49350241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12337559 + ... + 12337562.

Almost surely, 2^49350242 is an apocalyptic number.

49350242 is a deficient number, since it is larger than the sum of its proper divisors (24675124).

49350242 is a wasteful number, since it uses less digits than its factorization.

49350242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24675123.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 49350242 is about 7024.9727401606. The cubic root of 49350242 is about 366.8003675868.

The spelling of 49350242 in words is "forty-nine million, three hundred fifty thousand, two hundred forty-two".