1048775 has 24 divisors (see below), whose sum is σ = 1604064. Its totient is φ = 662400.

The previous prime is 1048759. The next prime is 1048783. The reversal of 1048775 is 5778401.

It is not a de Polignac number, because 1048775 - 2⁴ = 1048759 is a prime.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2045 + ... + 2505.

It is an arithmetic number, because the mean of its divisors is an integer number (66836).

2^1048775 is an apocalyptic number.

1048775 is a deficient number, since it is larger than the sum of its proper divisors (555289).

1048775 is a wasteful number, since it uses less digits than its factorization.

1048775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491 (or 486 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 32.

The square root of 1048775 is about 1024.0971633590. The cubic root of 1048775 is about 101.6000937751.

The spelling of 1048775 in words is "one million, forty-eight thousand, seven hundred seventy-five".