127157000 has 32 divisors (see below), whose sum is σ = 297549720. Its totient is φ = 50862400.

The previous prime is 127156993. The next prime is 127157027. The reversal of 127157000 is 751721.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 26234884 + 100922116 = 5122^2 + 10046^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62579 + ... + 64578.

Almost surely, 2^127157000 is an apocalyptic number.

127157000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

127157000 is an abundant number, since it is smaller than the sum of its proper divisors (170392720).

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

127157000 is a wasteful number, since it uses less digits than its factorization.

127157000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127178 (or 127164 counting only the distinct ones).

The product of its (nonzero) digits is 490, while the sum is 23.

The square root of 127157000 is about 11276.3912667129. The cubic root of 127157000 is about 502.8596140362.

The spelling of 127157000 in words is "one hundred twenty-seven million, one hundred fifty-seven thousand".