48770961 has 4 divisors (see below), whose sum is σ = 65027952. Its totient is φ = 32513972.

The previous prime is 48770957. The next prime is 48770963. The reversal of 48770961 is 16907784.

48770961 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 48770961 - 2² = 48770957 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48770963) 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, 8128491 + ... + 8128496.

It is an arithmetic number, because the mean of its divisors is an integer number (16256988).

Almost surely, 2^48770961 is an apocalyptic number.

It is an amenable number.

48770961 is a deficient number, since it is larger than the sum of its proper divisors (16256991).

48770961 is a wasteful number, since it uses less digits than its factorization.

48770961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16256990.

The product of its (nonzero) digits is 84672, while the sum is 42.

The square root of 48770961 is about 6983.6209089555. The cubic root of 48770961 is about 365.3595281498.

The spelling of 48770961 in words is "forty-eight million, seven hundred seventy thousand, nine hundred sixty-one".