254620323 has 12 divisors (see below), whose sum is σ = 369326880. Its totient is φ = 169035216.

The previous prime is 254620313. The next prime is 254620337. The reversal of 254620323 is 323026452.

254620323 is a `hidden beast` number, since 2 + 5 + 4 + 620 + 32 + 3 = 666.

It is not a de Polignac number, because 254620323 - 2⁴ = 254620307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (254620313) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57036 + ... + 61337.

It is an arithmetic number, because the mean of its divisors is an integer number (30777240).

Almost surely, 2^254620323 is an apocalyptic number.

254620323 is a deficient number, since it is larger than the sum of its proper divisors (114706557).

254620323 is a wasteful number, since it uses less digits than its factorization.

254620323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118618 (or 118615 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 254620323 is about 15956.8268462123. The cubic root of 254620323 is about 633.8176879957.

Adding to 254620323 its reverse (323026452), we get a palindrome (577646775).

The spelling of 254620323 in words is "two hundred fifty-four million, six hundred twenty thousand, three hundred twenty-three".