141591066 has 16 divisors (see below), whose sum is σ = 284287104. Its totient is φ = 47012864.

The previous prime is 141591053. The next prime is 141591077. The reversal of 141591066 is 660195141.

141591066 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 44370 + ... + 47453.

It is an arithmetic number, because the mean of its divisors is an integer number (17767944).

Almost surely, 2^141591066 is an apocalyptic number.

141591066 is an abundant number, since it is smaller than the sum of its proper divisors (142696038).

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

141591066 is a wasteful number, since it uses less digits than its factorization.

141591066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92085.

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 141591066 is about 11899.2044271876. The cubic root of 141591066 is about 521.2090530205.

It can be divided in two parts, 14159 and 1066, that added together give a triangular number (15225 = T₁₇₄).

The spelling of 141591066 in words is "one hundred forty-one million, five hundred ninety-one thousand, sixty-six".