254625216 has 56 divisors (see below), whose sum is σ = 682264320. Its totient is φ = 83795712.

The previous prime is 254625209. The next prime is 254625233. The reversal of 254625216 is 612526452.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 6775 + ... + 23561.

Almost surely, 2^254625216 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 254625216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (341132160).

254625216 is an abundant number, since it is smaller than the sum of its proper divisors (427639104).

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

254625216 is a wasteful number, since it uses less digits than its factorization.

254625216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16881 (or 16871 counting only the distinct ones).

The product of its digits is 28800, while the sum is 33.

The square root of 254625216 is about 15956.9801654323. The cubic root of 254625216 is about 633.8217479624.

The spelling of 254625216 in words is "two hundred fifty-four million, six hundred twenty-five thousand, two hundred sixteen".