85737011 has 6 divisors (see below), whose sum is σ = 86498412. Its totient is φ = 84977360.

The previous prime is 85736983. The next prime is 85737013. The reversal of 85737011 is 11073758.

It is not a de Polignac number, because 85737011 - 2²² = 81542707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85737013) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 105575 + ... + 106383.

It is an arithmetic number, because the mean of its divisors is an integer number (14416402).

Almost surely, 2^85737011 is an apocalyptic number.

85737011 is a deficient number, since it is larger than the sum of its proper divisors (761401).

85737011 is an frugal number, since it uses more digits than its factorization.

85737011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1749 (or 940 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 32.

The square root of 85737011 is about 9259.4282220880. The cubic root of 85737011 is about 440.9501008770.

The spelling of 85737011 in words is "eighty-five million, seven hundred thirty-seven thousand, eleven".