254061923 has 12 divisors (see below), whose sum is σ = 273934872. Its totient is φ = 235530240.

The previous prime is 254061911. The next prime is 254061937. The reversal of 254061923 is 329160452.

It is a happy number.

It is not a de Polignac number, because 254061923 - 2²² = 249867619 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 254061923.

It is not an unprimeable number, because it can be changed into a prime (254061023) 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, 12803 + ... + 25923.

It is an arithmetic number, because the mean of its divisors is an integer number (22827906).

Almost surely, 2^254061923 is an apocalyptic number.

254061923 is a deficient number, since it is larger than the sum of its proper divisors (19872949).

254061923 is a wasteful number, since it uses less digits than its factorization.

254061923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13222 (or 13205 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 254061923 is about 15939.3200294115. The cubic root of 254061923 is about 633.3540135137.

The spelling of 254061923 in words is "two hundred fifty-four million, sixty-one thousand, nine hundred twenty-three".