85306454 has 8 divisors (see below), whose sum is σ = 129202320. Its totient is φ = 42239016.

The previous prime is 85306427. The next prime is 85306469. The reversal of 85306454 is 45460358.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206849 + ... + 207260.

It is an arithmetic number, because the mean of its divisors is an integer number (16150290).

Almost surely, 2^85306454 is an apocalyptic number.

85306454 is a deficient number, since it is larger than the sum of its proper divisors (43895866).

85306454 is a wasteful number, since it uses less digits than its factorization.

85306454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414214.

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 85306454 is about 9236.1493058525. The cubic root of 85306454 is about 440.2107358299.

The spelling of 85306454 in words is "eighty-five million, three hundred six thousand, four hundred fifty-four".