1023255908 has 12 divisors (see below), whose sum is σ = 1896033132. Its totient is φ = 481532160.

The previous prime is 1023255899. The next prime is 1023255911. The reversal of 1023255908 is 8095523201.

It can be written as a sum of positive squares in 2 ways, for example, as 698967844 + 324288064 = 26438^2 + 18008^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7523873 + ... + 7524008.

It is an arithmetic number, because the mean of its divisors is an integer number (158002761).

Almost surely, 2^1023255908 is an apocalyptic number.

It is an amenable number.

1023255908 is a deficient number, since it is larger than the sum of its proper divisors (872777224).

1023255908 is a wasteful number, since it uses less digits than its factorization.

1023255908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15047902 (or 15047900 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 1023255908 is about 31988.3714496378. The cubic root of 1023255908 is about 1007.6926408680.

The spelling of 1023255908 in words is "one billion, twenty-three million, two hundred fifty-five thousand, nine hundred eight".