85746411 has 32 divisors (see below), whose sum is σ = 136032000. Its totient is φ = 53218944.

The previous prime is 85746389. The next prime is 85746413. The reversal of 85746411 is 11464758.

It is a happy number.

85746411 is a `hidden beast` number, since 8 + 5 + 7 + 4 + 641 + 1 = 666.

It is not a de Polignac number, because 85746411 - 2⁶ = 85746347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (85746413) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28851 + ... + 31683.

It is an arithmetic number, because the mean of its divisors is an integer number (4251000).

Almost surely, 2^85746411 is an apocalyptic number.

85746411 is a deficient number, since it is larger than the sum of its proper divisors (50285589).

85746411 is a wasteful number, since it uses less digits than its factorization.

85746411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2920 (or 2914 counting only the distinct ones).

The product of its digits is 26880, while the sum is 36.

The square root of 85746411 is about 9259.9357989135. The cubic root of 85746411 is about 440.9662151915.

It can be divided in two parts, 85 and 746411, that added together give a square (746496 = 864²).

The spelling of 85746411 in words is "eighty-five million, seven hundred forty-six thousand, four hundred eleven".