84855796 has 12 divisors (see below), whose sum is σ = 150377920. Its totient is φ = 41890680.

The previous prime is 84855787. The next prime is 84855803. The reversal of 84855796 is 69755848.

It is a super-2 number, since 2×84855796² = 14401012229587232, 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 3 ways as a sum of consecutive naturals, for example, 133950 + ... + 134581.

Almost surely, 2^84855796 is an apocalyptic number.

It is an amenable number.

84855796 is a deficient number, since it is larger than the sum of its proper divisors (65522124).

84855796 is a wasteful number, since it uses less digits than its factorization.

84855796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268614 (or 268612 counting only the distinct ones).

The product of its digits is 2419200, while the sum is 52.

The square root of 84855796 is about 9211.7205776120. The cubic root of 84855796 is about 439.4341831696.

Adding to 84855796 its sum of digits (52), we get a palindrome (84855848).

It can be divided in two parts, 848 and 55796, that added together give a square (56644 = 238²).

The spelling of 84855796 in words is "eighty-four million, eight hundred fifty-five thousand, seven hundred ninety-six".