84233725 has 12 divisors (see below), whose sum is σ = 110594484. Its totient is φ = 63422720.

The previous prime is 84233711. The next prime is 84233753. The reversal of 84233725 is 52733248.

It can be written as a sum of positive squares in 6 ways, for example, as 4435236 + 79798489 = 2106^2 + 8933^2 .

It is not a de Polignac number, because 84233725 - 2⁵ = 84233693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 98674 + ... + 99523.

It is an arithmetic number, because the mean of its divisors is an integer number (9216207).

Almost surely, 2^84233725 is an apocalyptic number.

84233725 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

84233725 is a deficient number, since it is larger than the sum of its proper divisors (26360759).

84233725 is a wasteful number, since it uses less digits than its factorization.

84233725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198224 (or 198219 counting only the distinct ones).

The product of its digits is 40320, while the sum is 34.

The square root of 84233725 is about 9177.8932767820. The cubic root of 84233725 is about 438.3577295460.

The spelling of 84233725 in words is "eighty-four million, two hundred thirty-three thousand, seven hundred twenty-five".