48632487 has 4 divisors (see below), whose sum is σ = 64843320. Its totient is φ = 32421656.

The previous prime is 48632483. The next prime is 48632489. The reversal of 48632487 is 78423684.

48632487 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.

It is a cyclic number.

It is not a de Polignac number, because 48632487 - 2² = 48632483 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48632483) 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, 8105412 + ... + 8105417.

It is an arithmetic number, because the mean of its divisors is an integer number (16210830).

Almost surely, 2^48632487 is an apocalyptic number.

48632487 is a deficient number, since it is larger than the sum of its proper divisors (16210833).

48632487 is a wasteful number, since it uses less digits than its factorization.

48632487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16210832.

The product of its digits is 258048, while the sum is 42.

The square root of 48632487 is about 6973.6996637366. The cubic root of 48632487 is about 365.0134154073.

The spelling of 48632487 in words is "forty-eight million, six hundred thirty-two thousand, four hundred eighty-seven".