1048376287 has 8 divisors (see below), whose sum is σ = 1214557856. Its totient is φ = 886298112.

The previous prime is 1048376227. The next prime is 1048376293. The reversal of 1048376287 is 7826738401.

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

It is a de Polignac number, because none of the positive numbers 2^k-1048376287 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 (1048376207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1025298 + ... + 1026319.

It is an arithmetic number, because the mean of its divisors is an integer number (151819732).

Almost surely, 2^1048376287 is an apocalyptic number.

1048376287 is a deficient number, since it is larger than the sum of its proper divisors (166181569).

1048376287 is an equidigital number, since it uses as much as digits as its factorization.

1048376287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2051697.

The product of its (nonzero) digits is 451584, while the sum is 46.

The square root of 1048376287 is about 32378.6393630122. The cubic root of 1048376287 is about 1015.8721703390.

The spelling of 1048376287 in words is "one billion, forty-eight million, three hundred seventy-six thousand, two hundred eighty-seven".