85388707 has 8 divisors (see below), whose sum is σ = 87607296. Its totient is φ = 83186952.

The previous prime is 85388687. The next prime is 85388729. The reversal of 85388707 is 70788358.

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

It is a cyclic number.

It is not a de Polignac number, because 85388707 - 2⁷ = 85388579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85388207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6408 + ... + 14554.

It is an arithmetic number, because the mean of its divisors is an integer number (10950912).

Almost surely, 2^85388707 is an apocalyptic number.

85388707 is a deficient number, since it is larger than the sum of its proper divisors (2218589).

85388707 is a wasteful number, since it uses less digits than its factorization.

85388707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8417.

The product of its (nonzero) digits is 376320, while the sum is 46.

The square root of 85388707 is about 9240.6010085925. The cubic root of 85388707 is about 440.3521750006.

The spelling of 85388707 in words is "eighty-five million, three hundred eighty-eight thousand, seven hundred seven".