85352408 has 16 divisors (see below), whose sum is σ = 168459000. Its totient is φ = 40430016.

The previous prime is 85352401. The next prime is 85352411. The reversal of 85352408 is 80425358.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85352401) 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, 280613 + ... + 280916.

Almost surely, 2^85352408 is an apocalyptic number.

It is an amenable number.

85352408 is a deficient number, since it is larger than the sum of its proper divisors (83106592).

85352408 is a wasteful number, since it uses less digits than its factorization.

85352408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561554 (or 561550 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

The square root of 85352408 is about 9238.6366959633. The cubic root of 85352408 is about 440.2897678054.

The spelling of 85352408 in words is "eighty-five million, three hundred fifty-two thousand, four hundred eight".