127997414 has 8 divisors (see below), whose sum is σ = 202101240. Its totient is φ = 60630336.

The previous prime is 127997399. The next prime is 127997423. The reversal of 127997414 is 414799721.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1684139 + ... + 1684214.

It is an arithmetic number, because the mean of its divisors is an integer number (25262655).

Almost surely, 2^127997414 is an apocalyptic number.

127997414 is a deficient number, since it is larger than the sum of its proper divisors (74103826).

127997414 is a wasteful number, since it uses less digits than its factorization.

127997414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3368374.

The product of its digits is 127008, while the sum is 44.

The square root of 127997414 is about 11313.5942122740. The cubic root of 127997414 is about 503.9650260228.

The spelling of 127997414 in words is "one hundred twenty-seven million, nine hundred ninety-seven thousand, four hundred fourteen".