254720601 has 12 divisors (see below), whose sum is σ = 380617380. Its totient is φ = 163957920.

The previous prime is 254720549. The next prime is 254720611. The reversal of 254720601 is 106027452.

254720601 is a `hidden beast` number, since 2 + 54 + 7 + 2 + 0 + 601 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 159365376 + 95355225 = 12624^2 + 9765^2 .

It is not a de Polignac number, because 254720601 - 2¹¹ = 254718553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (254720611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 487710 + ... + 488231.

It is an arithmetic number, because the mean of its divisors is an integer number (31718115).

Almost surely, 2^254720601 is an apocalyptic number.

It is an amenable number.

254720601 is a deficient number, since it is larger than the sum of its proper divisors (125896779).

254720601 is a wasteful number, since it uses less digits than its factorization.

254720601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 975976 (or 975973 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 254720601 is about 15959.9687029768. The cubic root of 254720601 is about 633.9008832770.

The spelling of 254720601 in words is "two hundred fifty-four million, seven hundred twenty thousand, six hundred one".