127427098 has 16 divisors (see below), whose sum is σ = 196295400. Its totient is φ = 62003200.

The previous prime is 127427093. The next prime is 127427117. The reversal of 127427098 is 890724721.

It can be written as a sum of positive squares in 4 ways, for example, as 64272289 + 63154809 = 8017^2 + 7947^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 127427098.

It is not an unprimeable number, because it can be changed into a prime (127427093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35088 + ... + 38548.

Almost surely, 2^127427098 is an apocalyptic number.

127427098 is a deficient number, since it is larger than the sum of its proper divisors (68868302).

127427098 is a wasteful number, since it uses less digits than its factorization.

127427098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3953.

The product of its (nonzero) digits is 56448, while the sum is 40.

The square root of 127427098 is about 11288.3611742361. The cubic root of 127427098 is about 503.2154086364.

The spelling of 127427098 in words is "one hundred twenty-seven million, four hundred twenty-seven thousand, ninety-eight".