141066657 has 8 divisors (see below), whose sum is σ = 208987680. Its totient is φ = 94044420.

The previous prime is 141066649. The next prime is 141066661. The reversal of 141066657 is 756660141.

It is not a de Polignac number, because 141066657 - 2³ = 141066649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (141066677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2612319 + ... + 2612372.

It is an arithmetic number, because the mean of its divisors is an integer number (26123460).

Almost surely, 2^141066657 is an apocalyptic number.

It is an amenable number.

141066657 is a deficient number, since it is larger than the sum of its proper divisors (67921023).

141066657 is an equidigital number, since it uses as much as digits as its factorization.

141066657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5224700 (or 5224694 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 141066657 is about 11877.1485214255. The cubic root of 141066657 is about 520.5647919078.

The spelling of 141066657 in words is "one hundred forty-one million, sixty-six thousand, six hundred fifty-seven".