127252630 has 8 divisors (see below), whose sum is σ = 229054752. Its totient is φ = 50901048.

The previous prime is 127252597. The next prime is 127252637. The reversal of 127252630 is 36252721.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127252637) 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, 6362622 + ... + 6362641.

It is an arithmetic number, because the mean of its divisors is an integer number (28631844).

Almost surely, 2^127252630 is an apocalyptic number.

127252630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

127252630 is a deficient number, since it is larger than the sum of its proper divisors (101802122).

127252630 is a wasteful number, since it uses less digits than its factorization.

127252630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12725270.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 127252630 is about 11280.6307447766. The cubic root of 127252630 is about 502.9856430522.

Subtracting from 127252630 its reverse (36252721), we obtain a palindrome (90999909).

The spelling of 127252630 in words is "one hundred twenty-seven million, two hundred fifty-two thousand, six hundred thirty".