127680470 has 8 divisors (see below), whose sum is σ = 229824864. Its totient is φ = 51072184.

The previous prime is 127680467. The next prime is 127680473. The reversal of 127680470 is 74086721.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (127680467) and next prime (127680473).

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

It is a self number, because there is not a number n which added to its sum of digits gives 127680470.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127680473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6384014 + ... + 6384033.

It is an arithmetic number, because the mean of its divisors is an integer number (28728108).

Almost surely, 2^127680470 is an apocalyptic number.

127680470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

127680470 is a deficient number, since it is larger than the sum of its proper divisors (102144394).

127680470 is a wasteful number, since it uses less digits than its factorization.

127680470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12768054.

The product of its (nonzero) digits is 18816, while the sum is 35.

The square root of 127680470 is about 11299.5783107158. The cubic root of 127680470 is about 503.5487136755.

The spelling of 127680470 in words is "one hundred twenty-seven million, six hundred eighty thousand, four hundred seventy".