254022998 has 4 divisors (see below), whose sum is σ = 381034500. Its totient is φ = 127011498.

The previous prime is 254022953. The next prime is 254023031. The reversal of 254022998 is 899220452.

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 pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63505748 + ... + 63505751.

It is an arithmetic number, because the mean of its divisors is an integer number (95258625).

Almost surely, 2^254022998 is an apocalyptic number.

254022998 is a deficient number, since it is larger than the sum of its proper divisors (127011502).

254022998 is a wasteful number, since it uses less digits than its factorization.

254022998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127011501.

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 254022998 is about 15938.0989456083. The cubic root of 254022998 is about 633.3216663286.

The spelling of 254022998 in words is "two hundred fifty-four million, twenty-two thousand, nine hundred ninety-eight".