84956356 has 12 divisors (see below), whose sum is σ = 149292220. Its totient is φ = 42301440.

The previous prime is 84956351. The next prime is 84956359. The reversal of 84956356 is 65365948.

It can be written as a sum of positive squares in 2 ways, for example, as 41396356 + 43560000 = 6434^2 + 6600^2 .

It is not an unprimeable number, because it can be changed into a prime (84956351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43101 + ... + 45028.

Almost surely, 2^84956356 is an apocalyptic number.

It is an amenable number.

84956356 is a deficient number, since it is larger than the sum of its proper divisors (64335864).

84956356 is a wasteful number, since it uses less digits than its factorization.

84956356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88374 (or 88372 counting only the distinct ones).

The product of its digits is 777600, while the sum is 46.

The square root of 84956356 is about 9217.1772251596. The cubic root of 84956356 is about 439.6077012993.

The spelling of 84956356 in words is "eighty-four million, nine hundred fifty-six thousand, three hundred fifty-six".