127468490 has 8 divisors (see below), whose sum is σ = 229443300. Its totient is φ = 50987392.

The previous prime is 127468489. The next prime is 127468493. The reversal of 127468490 is 94864721.

It can be written as a sum of positive squares in 2 ways, for example, as 111492481 + 15976009 = 10559^2 + 3997^2 .

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

It is not an unprimeable number, because it can be changed into a prime (127468493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6373415 + ... + 6373434.

Almost surely, 2^127468490 is an apocalyptic number.

127468490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

127468490 is a deficient number, since it is larger than the sum of its proper divisors (101974810).

127468490 is a wasteful number, since it uses less digits than its factorization.

127468490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12746856.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 127468490 is about 11290.1944181666. The cubic root of 127468490 is about 503.2698890351.

The spelling of 127468490 in words is "one hundred twenty-seven million, four hundred sixty-eight thousand, four hundred ninety".