48942893 has 4 divisors (see below), whose sum is σ = 50521728. Its totient is φ = 47364060.

The previous prime is 48942851. The next prime is 48942913. The reversal of 48942893 is 39824984.

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 48942893 - 2⁸ = 48942637 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 (48942833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 789371 + ... + 789432.

It is an arithmetic number, because the mean of its divisors is an integer number (12630432).

Almost surely, 2^48942893 is an apocalyptic number.

It is an amenable number.

48942893 is a deficient number, since it is larger than the sum of its proper divisors (1578835).

48942893 is a wasteful number, since it uses less digits than its factorization.

48942893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1578834.

The product of its digits is 497664, while the sum is 47.

The square root of 48942893 is about 6995.9197393910. The cubic root of 48942893 is about 365.7883579371.

The spelling of 48942893 in words is "forty-eight million, nine hundred forty-two thousand, eight hundred ninety-three".