48032857 has 4 divisors (see below), whose sum is σ = 49582336. Its totient is φ = 46483380.

The previous prime is 48032839. The next prime is 48032863. The reversal of 48032857 is 75823084.

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 48032857 - 2¹¹ = 48030809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48032807) 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, 774693 + ... + 774754.

It is an arithmetic number, because the mean of its divisors is an integer number (12395584).

Almost surely, 2^48032857 is an apocalyptic number.

It is an amenable number.

48032857 is a deficient number, since it is larger than the sum of its proper divisors (1549479).

48032857 is a wasteful number, since it uses less digits than its factorization.

48032857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1549478.

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 48032857 is about 6930.5740743462. The cubic root of 48032857 is about 363.5070234461.

The spelling of 48032857 in words is "forty-eight million, thirty-two thousand, eight hundred fifty-seven".