127049465 has 8 divisors (see below), whose sum is σ = 152586240. Its totient is φ = 101554992.

The previous prime is 127049443. The next prime is 127049471. The reversal of 127049465 is 564940721.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-127049465 is a prime.

It is a super-2 number, since 2×127049465² = 32283133113572450, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3539 + ... + 16328.

It is an arithmetic number, because the mean of its divisors is an integer number (19073280).

Almost surely, 2^127049465 is an apocalyptic number.

It is an amenable number.

127049465 is a deficient number, since it is larger than the sum of its proper divisors (25536775).

127049465 is a wasteful number, since it uses less digits than its factorization.

127049465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21151.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 127049465 is about 11271.6221104152. The cubic root of 127049465 is about 502.7178201403.

The spelling of 127049465 in words is "one hundred twenty-seven million, forty-nine thousand, four hundred sixty-five".