127930492 has 6 divisors (see below), whose sum is σ = 223878368. Its totient is φ = 63965244.

The previous prime is 127930489. The next prime is 127930501. The reversal of 127930492 is 294039721.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15991308 + ... + 15991315.

Almost surely, 2^127930492 is an apocalyptic number.

It is an amenable number.

127930492 is a deficient number, since it is larger than the sum of its proper divisors (95947876).

127930492 is a wasteful number, since it uses less digits than its factorization.

127930492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31982627 (or 31982625 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 127930492 is about 11310.6362332099. The cubic root of 127930492 is about 503.8771799069.

The spelling of 127930492 in words is "one hundred twenty-seven million, nine hundred thirty thousand, four hundred ninety-two".