145936086 has 16 divisors (see below), whose sum is σ = 292000944. Its totient is φ = 48623904.

The previous prime is 145936079. The next prime is 145936121. The reversal of 145936086 is 680639541.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15780 + ... + 23256.

It is an arithmetic number, because the mean of its divisors is an integer number (18250059).

Almost surely, 2^145936086 is an apocalyptic number.

145936086 is an abundant number, since it is smaller than the sum of its proper divisors (146064858).

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

145936086 is a wasteful number, since it uses less digits than its factorization.

145936086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10735.

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 145936086 is about 12080.4009039435. The cubic root of 145936086 is about 526.4868941705.

The spelling of 145936086 in words is "one hundred forty-five million, nine hundred thirty-six thousand, eighty-six".