127682130 has 32 divisors (see below), whose sum is σ = 307152000. Its totient is φ = 33969152.

The previous prime is 127682119. The next prime is 127682173. The reversal of 127682130 is 31286721.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 8731 + ... + 18209.

It is an arithmetic number, because the mean of its divisors is an integer number (9598500).

Almost surely, 2^127682130 is an apocalyptic number.

127682130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

127682130 is an abundant number, since it is smaller than the sum of its proper divisors (179469870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

127682130 is a wasteful number, since it uses less digits than its factorization.

127682130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9938.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 127682130 is about 11299.6517645457. The cubic root of 127682130 is about 503.5508959128.

The spelling of 127682130 in words is "one hundred twenty-seven million, six hundred eighty-two thousand, one hundred thirty".