1026748475 has 18 divisors (see below), whose sum is σ = 1282959180. Its totient is φ = 815104720.

The previous prime is 1026748361. The next prime is 1026748477. The reversal of 1026748475 is 5748476201.

It is not a de Polignac number, because 1026748475 - 2¹⁶ = 1026682939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1026748477) 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 17 ways as a sum of consecutive naturals, for example, 2143286 + ... + 2143764.

It is an arithmetic number, because the mean of its divisors is an integer number (71275510).

Almost surely, 2^1026748475 is an apocalyptic number.

1026748475 is a deficient number, since it is larger than the sum of its proper divisors (256210705).

1026748475 is an frugal number, since it uses more digits than its factorization.

1026748475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1147 (or 663 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 44.

The square root of 1026748475 is about 32042.9161438219. The cubic root of 1026748475 is about 1008.8378211518.

The spelling of 1026748475 in words is "one billion, twenty-six million, seven hundred forty-eight thousand, four hundred seventy-five".