854708222 has 16 divisors (see below), whose sum is σ = 1323689472. Its totient is φ = 413642880.

The previous prime is 854708209. The next prime is 854708233. The reversal of 854708222 is 222807458.

It is a happy number.

It is a super-2 number, since 2×854708222² = 1461052289508802568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30623 + ... + 51450.

It is an arithmetic number, because the mean of its divisors is an integer number (82730592).

Almost surely, 2^854708222 is an apocalyptic number.

854708222 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

854708222 is a deficient number, since it is larger than the sum of its proper divisors (468981250).

854708222 is a wasteful number, since it uses less digits than its factorization.

854708222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82243.

The product of its (nonzero) digits is 71680, while the sum is 38.

The square root of 854708222 is about 29235.3933101643. The cubic root of 854708222 is about 949.0140174693.

The spelling of 854708222 in words is "eight hundred fifty-four million, seven hundred eight thousand, two hundred twenty-two".