48038961 has 4 divisors (see below), whose sum is σ = 64051952. Its totient is φ = 32025972.

The previous prime is 48038951. The next prime is 48038981. The reversal of 48038961 is 16983084.

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 not a de Polignac number, because 48038961 - 2⁵ = 48038929 is a prime.

It is a Duffinian number.

48038961 is a modest number, since divided by 38961 gives 48 as remainder.

It is not an unprimeable number, because it can be changed into a prime (48038951) 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, 8006491 + ... + 8006496.

It is an arithmetic number, because the mean of its divisors is an integer number (16012988).

Almost surely, 2^48038961 is an apocalyptic number.

It is an amenable number.

48038961 is a deficient number, since it is larger than the sum of its proper divisors (16012991).

48038961 is a wasteful number, since it uses less digits than its factorization.

48038961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16012990.

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 48038961 is about 6931.0144279175. The cubic root of 48038961 is about 363.5224209124.

The spelling of 48038961 in words is "forty-eight million, thirty-eight thousand, nine hundred sixty-one".