83223854 has 12 divisors (see below), whose sum is σ = 145217304. Its totient is φ = 35667324.

The previous prime is 83223817. The next prime is 83223901. The reversal of 83223854 is 45832238.

It is a super-2 number, since 2×83223854² = 13852419749226632, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 424514 + ... + 424709.

It is an arithmetic number, because the mean of its divisors is an integer number (12101442).

Almost surely, 2^83223854 is an apocalyptic number.

83223854 is a deficient number, since it is larger than the sum of its proper divisors (61993450).

83223854 is a wasteful number, since it uses less digits than its factorization.

83223854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849239 (or 849232 counting only the distinct ones).

The product of its digits is 46080, while the sum is 35.

The square root of 83223854 is about 9122.7108909578. The cubic root of 83223854 is about 436.5988705292.

The spelling of 83223854 in words is "eighty-three million, two hundred twenty-three thousand, eight hundred fifty-four".