1254834568 has 32 divisors (see below), whose sum is σ = 2536329600. Its totient is φ = 578576448.

The previous prime is 1254834551. The next prime is 1254834569. The reversal of 1254834568 is 8654384521.

It is not an unprimeable number, because it can be changed into a prime (1254834569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109243 + ... + 120181.

It is an arithmetic number, because the mean of its divisors is an integer number (79260300).

Almost surely, 2^1254834568 is an apocalyptic number.

It is an amenable number.

1254834568 is an abundant number, since it is smaller than the sum of its proper divisors (1281495032).

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

1254834568 is a wasteful number, since it uses less digits than its factorization.

1254834568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12061 (or 12057 counting only the distinct ones).

The product of its digits is 921600, while the sum is 46.

The square root of 1254834568 is about 35423.6441942384. The cubic root of 1254834568 is about 1078.6043265628.

The spelling of 1254834568 in words is "one billion, two hundred fifty-four million, eight hundred thirty-four thousand, five hundred sixty-eight".