254125472 has 48 divisors (see below), whose sum is σ = 521240832. Its totient is φ = 121847040.

The previous prime is 254125471. The next prime is 254125489. The reversal of 254125472 is 274521452.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (254125471) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 82553 + ... + 85575.

It is an arithmetic number, because the mean of its divisors is an integer number (10859184).

Almost surely, 2^254125472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 254125472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (260620416).

254125472 is an abundant number, since it is smaller than the sum of its proper divisors (267115360).

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

254125472 is a wasteful number, since it uses less digits than its factorization.

254125472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3141 (or 3133 counting only the distinct ones).

The product of its digits is 22400, while the sum is 32.

The square root of 254125472 is about 15941.3133712376. The cubic root of 254125472 is about 633.4068164660.

The spelling of 254125472 in words is "two hundred fifty-four million, one hundred twenty-five thousand, four hundred seventy-two".