254225061 has 10 divisors (see below), whose sum is σ = 379768422. Its totient is φ = 169483320.

The previous prime is 254225053. The next prime is 254225071. The reversal of 254225061 is 160522452.

It can be written as a sum of positive squares in only one way, i.e., 162180225 + 92044836 = 12735^2 + 9594^2 .

It is not a de Polignac number, because 254225061 - 2³ = 254225053 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254225071) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1569210 + ... + 1569371.

Almost surely, 2^254225061 is an apocalyptic number.

It is an amenable number.

254225061 is a deficient number, since it is larger than the sum of its proper divisors (125543361).

254225061 is an equidigital number, since it uses as much as digits as its factorization.

254225061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3138593 (or 3138584 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 254225061 is about 15944.4366786663. The cubic root of 254225061 is about 633.4895474002.

The spelling of 254225061 in words is "two hundred fifty-four million, two hundred twenty-five thousand, sixty-one".