86241436 has 6 divisors (see below), whose sum is σ = 150922520. Its totient is φ = 43120716.

The previous prime is 86241433. The next prime is 86241443. The reversal of 86241436 is 63414268.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86241431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10780176 + ... + 10780183.

Almost surely, 2^86241436 is an apocalyptic number.

It is an amenable number.

86241436 is a deficient number, since it is larger than the sum of its proper divisors (64681084).

86241436 is a wasteful number, since it uses less digits than its factorization.

86241436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21560363 (or 21560361 counting only the distinct ones).

The product of its digits is 27648, while the sum is 34.

The square root of 86241436 is about 9286.6267287966. The cubic root of 86241436 is about 441.8131722033.

The spelling of 86241436 in words is "eighty-six million, two hundred forty-one thousand, four hundred thirty-six".