254046022 has 4 divisors (see below), whose sum is σ = 381069036. Its totient is φ = 127023010.

The previous prime is 254045993. The next prime is 254046047. The reversal of 254046022 is 220640452.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63511504 + ... + 63511507.

It is an arithmetic number, because the mean of its divisors is an integer number (95267259).

Almost surely, 2^254046022 is an apocalyptic number.

254046022 is a deficient number, since it is larger than the sum of its proper divisors (127023014).

254046022 is a wasteful number, since it uses less digits than its factorization.

254046022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127023013.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 254046022 is about 15938.8212236664. The cubic root of 254046022 is about 633.3407999735.

Adding to 254046022 its reverse (220640452), we get a palindrome (474686474).

The spelling of 254046022 in words is "two hundred fifty-four million, forty-six thousand, twenty-two".