127341245 has 8 divisors (see below), whose sum is σ = 155693016. Its totient is φ = 99950656.

The previous prime is 127341239. The next prime is 127341259. The reversal of 127341245 is 542143721.

It can be written as a sum of positive squares in 4 ways, for example, as 4153444 + 123187801 = 2038^2 + 11099^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 127341245 - 2²² = 123146941 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 240002 + ... + 240531.

It is an arithmetic number, because the mean of its divisors is an integer number (19461627).

Almost surely, 2^127341245 is an apocalyptic number.

It is an amenable number.

127341245 is a deficient number, since it is larger than the sum of its proper divisors (28351771).

127341245 is an equidigital number, since it uses as much as digits as its factorization.

127341245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480591.

The product of its digits is 6720, while the sum is 29.

The square root of 127341245 is about 11284.5578114519. The cubic root of 127341245 is about 503.1023707786.

Adding to 127341245 its reverse (542143721), we get a palindrome (669484966).

The spelling of 127341245 in words is "one hundred twenty-seven million, three hundred forty-one thousand, two hundred forty-five".