254450022 has 16 divisors (see below), whose sum is σ = 509074752. Its totient is φ = 84787560.

The previous prime is 254450017. The next prime is 254450023. The reversal of 254450022 is 220054452.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 254449974 and 254450001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254450023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18897 + ... + 29427.

It is an arithmetic number, because the mean of its divisors is an integer number (31817172).

Almost surely, 2^254450022 is an apocalyptic number.

254450022 is an abundant number, since it is smaller than the sum of its proper divisors (254624730).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

254450022 is a wasteful number, since it uses less digits than its factorization.

254450022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14563.

The product of its (nonzero) digits is 3200, while the sum is 24.

The square root of 254450022 is about 15951.4896483056. The cubic root of 254450022 is about 633.6763483222.

The spelling of 254450022 in words is "two hundred fifty-four million, four hundred fifty thousand, twenty-two".