254212825 has 12 divisors (see below), whose sum is σ = 316539388. Its totient is φ = 202521600.

The previous prime is 254212817. The next prime is 254212841. The reversal of 254212825 is 528212452.

It can be written as a sum of positive squares in 6 ways, for example, as 97344 + 254115481 = 312^2 + 15941^2 .

It is not a de Polignac number, because 254212825 - 2³ = 254212817 is a prime.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15072 + ... + 27121.

Almost surely, 2^254212825 is an apocalyptic number.

254212825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

254212825 is a deficient number, since it is larger than the sum of its proper divisors (62326563).

254212825 is a wasteful number, since it uses less digits than its factorization.

254212825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42444 (or 42439 counting only the distinct ones).

The product of its digits is 12800, while the sum is 31.

The square root of 254212825 is about 15944.0529665452. The cubic root of 254212825 is about 633.4793838304.

The spelling of 254212825 in words is "two hundred fifty-four million, two hundred twelve thousand, eight hundred twenty-five".