1254834572 has 12 divisors (see below), whose sum is σ = 2237394096. Its totient is φ = 615579120.

The previous prime is 1254834569. The next prime is 1254834601. The reversal of 1254834572 is 2754384521.

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 3 ways as a sum of consecutive naturals, for example, 2959304 + ... + 2959727.

It is an arithmetic number, because the mean of its divisors is an integer number (186449508).

Almost surely, 2^1254834572 is an apocalyptic number.

It is an amenable number.

1254834572 is a deficient number, since it is larger than the sum of its proper divisors (982559524).

1254834572 is a wasteful number, since it uses less digits than its factorization.

1254834572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5919088 (or 5919086 counting only the distinct ones).

The product of its digits is 268800, while the sum is 41.

The square root of 1254834572 is about 35423.6442506979. The cubic root of 1254834572 is about 1078.6043277089.

The spelling of 1254834572 in words is "one billion, two hundred fifty-four million, eight hundred thirty-four thousand, five hundred seventy-two".