84835225 has 6 divisors (see below), whose sum is σ = 105195710. Its totient is φ = 67868160.

The previous prime is 84835217. The next prime is 84835249. The reversal of 84835225 is 52253848.

It can be written as a sum of positive squares in 3 ways, for example, as 47961 + 84787264 = 219^2 + 9208^2 .

It is not a de Polignac number, because 84835225 - 2³ = 84835217 is a prime.

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, 1696680 + ... + 1696729.

Almost surely, 2^84835225 is an apocalyptic number.

It is an amenable number.

84835225 is a deficient number, since it is larger than the sum of its proper divisors (20360485).

84835225 is a wasteful number, since it uses less digits than its factorization.

84835225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3393419 (or 3393414 counting only the distinct ones).

The product of its digits is 76800, while the sum is 37.

The square root of 84835225 is about 9210.6039432819. The cubic root of 84835225 is about 439.3986706429.

The spelling of 84835225 in words is "eighty-four million, eight hundred thirty-five thousand, two hundred twenty-five".