86123741 has 16 divisors (see below), whose sum is σ = 95541120. Its totient is φ = 76984320.

The previous prime is 86123729. The next prime is 86123773. The reversal of 86123741 is 14732168.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-86123741 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 86123698 and 86123707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86123701) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 239720 + ... + 240078.

It is an arithmetic number, because the mean of its divisors is an integer number (5971320).

Almost surely, 2^86123741 is an apocalyptic number.

It is an amenable number.

86123741 is a deficient number, since it is larger than the sum of its proper divisors (9417379).

86123741 is a wasteful number, since it uses less digits than its factorization.

86123741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676.

The product of its digits is 8064, while the sum is 32.

The square root of 86123741 is about 9280.2877649349. The cubic root of 86123741 is about 441.6120976527.

The spelling of 86123741 in words is "eighty-six million, one hundred twenty-three thousand, seven hundred forty-one".