141172565 has 16 divisors (see below), whose sum is σ = 179742720. Its totient is φ = 106142400.

The previous prime is 141172547. The next prime is 141172567. The reversal of 141172565 is 565271141.

141172565 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 141172565 - 2¹⁸ = 140910421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141172567) 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, 6215 + ... + 17915.

It is an arithmetic number, because the mean of its divisors is an integer number (11233920).

Almost surely, 2^141172565 is an apocalyptic number.

It is an amenable number.

141172565 is a deficient number, since it is larger than the sum of its proper divisors (38570155).

141172565 is a wasteful number, since it uses less digits than its factorization.

141172565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11852.

The product of its digits is 8400, while the sum is 32.

The square root of 141172565 is about 11881.6061624681. The cubic root of 141172565 is about 520.6950333739.

The spelling of 141172565 in words is "one hundred forty-one million, one hundred seventy-two thousand, five hundred sixty-five".