48281087 has 8 divisors (see below), whose sum is σ = 49017600. Its totient is φ = 47547864.

The previous prime is 48281069. The next prime is 48281099. The reversal of 48281087 is 78018284.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48281087 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48281087.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48281047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57968 + ... + 58794.

It is an arithmetic number, because the mean of its divisors is an integer number (6127200).

Almost surely, 2^48281087 is an apocalyptic number.

48281087 is a deficient number, since it is larger than the sum of its proper divisors (736513).

48281087 is an equidigital number, since it uses as much as digits as its factorization.

48281087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1645.

The product of its (nonzero) digits is 28672, while the sum is 38.

The square root of 48281087 is about 6948.4593256347. The cubic root of 48281087 is about 364.1321396631.

The spelling of 48281087 in words is "forty-eight million, two hundred eighty-one thousand, eighty-seven".