1048390275 has 12 divisors (see below), whose sum is σ = 1733338712. Its totient is φ = 559141440.

The previous prime is 1048390253. The next prime is 1048390279. The reversal of 1048390275 is 5720938401.

It is not a de Polignac number, because 1048390275 - 2¹⁵ = 1048357507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1048390279) 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 11 ways as a sum of consecutive naturals, for example, 6989194 + ... + 6989343.

Almost surely, 2^1048390275 is an apocalyptic number.

1048390275 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1048390275 is a deficient number, since it is larger than the sum of its proper divisors (684948437).

1048390275 is a wasteful number, since it uses less digits than its factorization.

1048390275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13978550 (or 13978545 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 1048390275 is about 32378.8553688978. The cubic root of 1048390275 is about 1015.8766884231.

The spelling of 1048390275 in words is "one billion, forty-eight million, three hundred ninety thousand, two hundred seventy-five".