48119749 has 4 divisors (see below), whose sum is σ = 50211936. Its totient is φ = 46027564.

The previous prime is 48119717. The next prime is 48119791. The reversal of 48119749 is 94791184.

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.

It is a cyclic number.

It is not a de Polignac number, because 48119749 - 2⁵ = 48119717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48119549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1046059 + ... + 1046104.

It is an arithmetic number, because the mean of its divisors is an integer number (12552984).

Almost surely, 2^48119749 is an apocalyptic number.

It is an amenable number.

48119749 is a deficient number, since it is larger than the sum of its proper divisors (2092187).

48119749 is a wasteful number, since it uses less digits than its factorization.

48119749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2092186.

The product of its digits is 72576, while the sum is 43.

The square root of 48119749 is about 6936.8399866222. The cubic root of 48119749 is about 363.7260875547.

The spelling of 48119749 in words is "forty-eight million, one hundred nineteen thousand, seven hundred forty-nine".