127933834 has 8 divisors (see below), whose sum is σ = 219315168. Its totient is φ = 54828780.

The previous prime is 127933781. The next prime is 127933847. The reversal of 127933834 is 438339721.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4569052 + ... + 4569079.

It is an arithmetic number, because the mean of its divisors is an integer number (27414396).

Almost surely, 2^127933834 is an apocalyptic number.

127933834 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

127933834 is a deficient number, since it is larger than the sum of its proper divisors (91381334).

127933834 is an equidigital number, since it uses as much as digits as its factorization.

127933834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9138140.

The product of its digits is 108864, while the sum is 40.

The square root of 127933834 is about 11310.7839692923. The cubic root of 127933834 is about 503.8815675574.

The spelling of 127933834 in words is "one hundred twenty-seven million, nine hundred thirty-three thousand, eight hundred thirty-four".