1041803258 has 4 divisors (see below), whose sum is σ = 1562704890. Its totient is φ = 520901628.

The previous prime is 1041803251. The next prime is 1041803261. The reversal of 1041803258 is 8523081401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8523081401 = 137 ⋅62212273.

It can be written as a sum of positive squares in only one way, i.e., 687121369 + 354681889 = 26213^2 + 18833^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1041803251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 260450813 + ... + 260450816.

Almost surely, 2^1041803258 is an apocalyptic number.

1041803258 is a deficient number, since it is larger than the sum of its proper divisors (520901632).

1041803258 is an equidigital number, since it uses as much as digits as its factorization.

1041803258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520901631.

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 1041803258 is about 32276.9772128680. The cubic root of 1041803258 is about 1013.7446387166.

Adding to 1041803258 its reverse (8523081401), we get a palindrome (9564884659).

The spelling of 1041803258 in words is "one billion, forty-one million, eight hundred three thousand, two hundred fifty-eight".