85587356 has 12 divisors (see below), whose sum is σ = 149850960. Its totient is φ = 42772800.

The previous prime is 85587349. The next prime is 85587371. The reversal of 85587356 is 65378558.

It is a self number, because there is not a number n which added to its sum of digits gives 85587356.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7385 + ... + 15023.

It is an arithmetic number, because the mean of its divisors is an integer number (12487580).

Almost surely, 2^85587356 is an apocalyptic number.

It is an amenable number.

85587356 is a deficient number, since it is larger than the sum of its proper divisors (64263604).

85587356 is a wasteful number, since it uses less digits than its factorization.

85587356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10444 (or 10442 counting only the distinct ones).

The product of its digits is 1008000, while the sum is 47.

The square root of 85587356 is about 9251.3434700048. The cubic root of 85587356 is about 440.6933901926.

The spelling of 85587356 in words is "eighty-five million, five hundred eighty-seven thousand, three hundred fifty-six".