86049426 has 16 divisors (see below), whose sum is σ = 173356704. Its totient is φ = 28473504.

The previous prime is 86049421. The next prime is 86049443. The reversal of 86049426 is 62494068.

It is not an unprimeable number, because it can be changed into a prime (86049421) 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, 51520 + ... + 53163.

It is an arithmetic number, because the mean of its divisors is an integer number (10834794).

Almost surely, 2^86049426 is an apocalyptic number.

86049426 is an abundant number, since it is smaller than the sum of its proper divisors (87307278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86049426 is a wasteful number, since it uses less digits than its factorization.

86049426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104825.

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 86049426 is about 9276.2829840405. The cubic root of 86049426 is about 441.4850407510.

The spelling of 86049426 in words is "eighty-six million, forty-nine thousand, four hundred twenty-six".