254626401 has 16 divisors (see below), whose sum is σ = 351129600. Its totient is φ = 164029008.

The previous prime is 254626369. The next prime is 254626453. The reversal of 254626401 is 104626452.

254626401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 254626401 - 2⁵ = 254626369 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (254626481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 291 + ... + 22568.

It is an arithmetic number, because the mean of its divisors is an integer number (21945600).

Almost surely, 2^254626401 is an apocalyptic number.

It is an amenable number.

254626401 is a deficient number, since it is larger than the sum of its proper divisors (96503199).

254626401 is a wasteful number, since it uses less digits than its factorization.

254626401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22988.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 254626401 is about 15957.0172964749. The cubic root of 254626401 is about 633.8227312083.

The spelling of 254626401 in words is "two hundred fifty-four million, six hundred twenty-six thousand, four hundred one".