254676925 has 24 divisors (see below), whose sum is σ = 326289384. Its totient is φ = 197084160.

The previous prime is 254676923. The next prime is 254676937. The reversal of 254676925 is 529676452.

It can be written as a sum of positive squares in 12 ways, for example, as 74338884 + 180338041 = 8622^2 + 13429^2 .

It is not a de Polignac number, because 254676925 - 2¹ = 254676923 is a prime.

It is a super-2 number, since 2×254676925² = 129720672254911250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254676923) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 95409 + ... + 98041.

It is an arithmetic number, because the mean of its divisors is an integer number (13595391).

Almost surely, 2^254676925 is an apocalyptic number.

254676925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

254676925 is a deficient number, since it is larger than the sum of its proper divisors (71612459).

254676925 is a wasteful number, since it uses less digits than its factorization.

254676925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2769 (or 2764 counting only the distinct ones).

The product of its digits is 907200, while the sum is 46.

The square root of 254676925 is about 15958.6003458950. The cubic root of 254676925 is about 633.8646503255.

The spelling of 254676925 in words is "two hundred fifty-four million, six hundred seventy-six thousand, nine hundred twenty-five".