145033086 has 32 divisors (see below), whose sum is σ = 335052288. Its totient is φ = 41363840.

The previous prime is 145033073. The next prime is 145033123. The reversal of 145033086 is 680330541.

145033086 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63510 + ... + 65753.

It is an arithmetic number, because the mean of its divisors is an integer number (10470384).

Almost surely, 2^145033086 is an apocalyptic number.

145033086 is an abundant number, since it is smaller than the sum of its proper divisors (190019202).

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

145033086 is a wasteful number, since it uses less digits than its factorization.

145033086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129296.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 145033086 is about 12042.9683218051. The cubic root of 145033086 is about 525.3987428790.

The spelling of 145033086 in words is "one hundred forty-five million, thirty-three thousand, eighty-six".