1008262404 has 42 divisors (see below), whose sum is σ = 2645486270. Its totient is φ = 336086496.

The previous prime is 1008262393. The next prime is 1008262433. The reversal of 1008262404 is 4042628001.

It can be written as a sum of positive squares in only one way, i.e., 1008189504 + 72900 = 31752^2 + 270^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 169969 + ... + 175800.

Almost surely, 2^1008262404 is an apocalyptic number.

It is an amenable number.

1008262404 is an abundant number, since it is smaller than the sum of its proper divisors (1637223866).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1008262404 is an equidigital number, since it uses as much as digits as its factorization.

1008262404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345791 (or 345774 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 1008262404 is about 31753.1479384328. The cubic root of 1008262404 is about 1002.7465840363.

The spelling of 1008262404 in words is "one billion, eight million, two hundred sixty-two thousand, four hundred four".