1254080871 has 12 divisors (see below), whose sum is σ = 1918006272. Its totient is φ = 786874176.

The previous prime is 1254080869. The next prime is 1254080879. The reversal of 1254080871 is 1780804521.

It is not a de Polignac number, because 1254080871 - 2¹ = 1254080869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1254080879) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4098151 + ... + 4098456.

It is an arithmetic number, because the mean of its divisors is an integer number (159833856).

Almost surely, 2^1254080871 is an apocalyptic number.

1254080871 is a deficient number, since it is larger than the sum of its proper divisors (663925401).

1254080871 is a wasteful number, since it uses less digits than its factorization.

1254080871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8196630 (or 8196627 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 36.

The square root of 1254080871 is about 35413.0042639706. The cubic root of 1254080871 is about 1078.3883343037.

The spelling of 1254080871 in words is "one billion, two hundred fifty-four million, eighty thousand, eight hundred seventy-one".