141662545 has 16 divisors (see below), whose sum is σ = 172025280. Its totient is φ = 111985344.

The previous prime is 141662539. The next prime is 141662561. The reversal of 141662545 is 545266141.

It is a cyclic number.

It is not a de Polignac number, because 141662545 - 2²⁵ = 108108113 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 141662545.

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, 219994 + ... + 220636.

It is an arithmetic number, because the mean of its divisors is an integer number (10751580).

Almost surely, 2^141662545 is an apocalyptic number.

It is an amenable number.

141662545 is a deficient number, since it is larger than the sum of its proper divisors (30362735).

141662545 is a wasteful number, since it uses less digits than its factorization.

141662545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1104.

The product of its digits is 28800, while the sum is 34.

The square root of 141662545 is about 11902.2075683463. The cubic root of 141662545 is about 521.2967450751.

The spelling of 141662545 in words is "one hundred forty-one million, six hundred sixty-two thousand, five hundred forty-five".