49111378 has 8 divisors (see below), whose sum is σ = 76043520. Its totient is φ = 23763540.

The previous prime is 49111331. The next prime is 49111379. The reversal of 49111378 is 87311194.

49111378 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (49111379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 395998 + ... + 396121.

It is an arithmetic number, because the mean of its divisors is an integer number (9505440).

Almost surely, 2^49111378 is an apocalyptic number.

49111378 is a deficient number, since it is larger than the sum of its proper divisors (26932142).

49111378 is a wasteful number, since it uses less digits than its factorization.

49111378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792152.

The product of its digits is 6048, while the sum is 34.

The square root of 49111378 is about 7007.9510557652. The cubic root of 49111378 is about 366.2076170830.

The spelling of 49111378 in words is "forty-nine million, one hundred eleven thousand, three hundred seventy-eight".