48760391 has 4 divisors (see below), whose sum is σ = 50880432. Its totient is φ = 46640352.

The previous prime is 48760367. The next prime is 48760417. The reversal of 48760391 is 19306784.

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

It is a cyclic number.

It is not a de Polignac number, because 48760391 - 2²² = 44566087 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 (48760331) 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 in 3 ways as a sum of consecutive naturals, for example, 1059986 + ... + 1060031.

It is an arithmetic number, because the mean of its divisors is an integer number (12720108).

Almost surely, 2^48760391 is an apocalyptic number.

48760391 is a deficient number, since it is larger than the sum of its proper divisors (2120041).

48760391 is a wasteful number, since it uses less digits than its factorization.

48760391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2120040.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 48760391 is about 6982.8640972025. The cubic root of 48760391 is about 365.3331317782. Note that the first 3 decimals are identical.

The spelling of 48760391 in words is "forty-eight million, seven hundred sixty thousand, three hundred ninety-one".