127742674 has 8 divisors (see below), whose sum is σ = 191849868. Its totient is φ = 63792720.

The previous prime is 127742633. The next prime is 127742687. The reversal of 127742674 is 476247721.

It can be written as a sum of positive squares in 2 ways, for example, as 127577025 + 165649 = 11295^2 + 407^2 .

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, 37257 + ... + 40540.

Almost surely, 2^127742674 is an apocalyptic number.

127742674 is a deficient number, since it is larger than the sum of its proper divisors (64107194).

127742674 is an equidigital number, since it uses as much as digits as its factorization.

127742674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78620.

The product of its digits is 131712, while the sum is 40.

The square root of 127742674 is about 11302.3304676514. The cubic root of 127742674 is about 503.6304741799.

The spelling of 127742674 in words is "one hundred twenty-seven million, seven hundred forty-two thousand, six hundred seventy-four".