86426003 has 16 divisors (see below), whose sum is σ = 95104800. Its totient is φ = 78220800.

The previous prime is 86425981. The next prime is 86426017. The reversal of 86426003 is 30062468.

It is a cyclic number.

It is not a de Polignac number, because 86426003 - 2¹⁰ = 86424979 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86426063) 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, 54875 + ... + 56427.

It is an arithmetic number, because the mean of its divisors is an integer number (5944050).

Almost surely, 2^86426003 is an apocalyptic number.

86426003 is a deficient number, since it is larger than the sum of its proper divisors (8678797).

86426003 is a wasteful number, since it uses less digits than its factorization.

86426003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1702.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 86426003 is about 9296.5586643661. The cubic root of 86426003 is about 442.1281253287.

The spelling of 86426003 in words is "eighty-six million, four hundred twenty-six thousand, three".