86003144 has 16 divisors (see below), whose sum is σ = 162190620. Its totient is φ = 42752320.

The previous prime is 86003129. The next prime is 86003161. The reversal of 86003144 is 44130068.

It can be written as a sum of positive squares in 2 ways, for example, as 69923044 + 16080100 = 8362^2 + 4010^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29687 + ... + 32454.

Almost surely, 2^86003144 is an apocalyptic number.

It is an amenable number.

86003144 is a deficient number, since it is larger than the sum of its proper divisors (76187476).

86003144 is a wasteful number, since it uses less digits than its factorization.

86003144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62320 (or 62316 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 86003144 is about 9273.7880070659. The cubic root of 86003144 is about 441.4058751056.

The spelling of 86003144 in words is "eighty-six million, three thousand, one hundred forty-four".