48175487 has 4 divisors (see below), whose sum is σ = 48262536. Its totient is φ = 48088440.

The previous prime is 48175481. The next prime is 48175499. The reversal of 48175487 is 78457184.

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 48175487 - 2¹² = 48171391 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 (48175481) 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, 42689 + ... + 43802.

It is an arithmetic number, because the mean of its divisors is an integer number (12065634).

Almost surely, 2^48175487 is an apocalyptic number.

48175487 is a deficient number, since it is larger than the sum of its proper divisors (87049).

48175487 is an equidigital number, since it uses as much as digits as its factorization.

48175487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87048.

The product of its digits is 250880, while the sum is 44.

The square root of 48175487 is about 6940.8563592686. The cubic root of 48175487 is about 363.8664702628.

The spelling of 48175487 in words is "forty-eight million, one hundred seventy-five thousand, four hundred eighty-seven".