49791067 has 12 divisors (see below), whose sum is σ = 52937584. Its totient is φ = 46815120.

The previous prime is 49791043. The next prime is 49791083. The reversal of 49791067 is 76019794.

It is a happy number.

It is not a de Polignac number, because 49791067 - 2¹⁹ = 49266779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49791017) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31498 + ... + 33040.

Almost surely, 2^49791067 is an apocalyptic number.

49791067 is a deficient number, since it is larger than the sum of its proper divisors (3146517).

49791067 is a wasteful number, since it uses less digits than its factorization.

49791067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1650 (or 1627 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 43.

The square root of 49791067 is about 7056.2785517580. The cubic root of 49791067 is about 367.8892896135.

The spelling of 49791067 in words is "forty-nine million, seven hundred ninety-one thousand, sixty-seven".