127030933 has 8 divisors (see below), whose sum is σ = 131794200. Its totient is φ = 122293248.

The previous prime is 127030931. The next prime is 127030949. The reversal of 127030933 is 339030721.

It can be written as a sum of positive squares in 4 ways, for example, as 288369 + 126742564 = 537^2 + 11258^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 127030933 - 2¹ = 127030931 is a prime.

It is a super-2 number, since 2×127030933² = 32273715877700978, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127030931) 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, 4033 + ... + 16441.

It is an arithmetic number, because the mean of its divisors is an integer number (16474275).

Almost surely, 2^127030933 is an apocalyptic number.

It is an amenable number.

127030933 is a deficient number, since it is larger than the sum of its proper divisors (4763267).

127030933 is a wasteful number, since it uses less digits than its factorization.

127030933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12791.

The product of its (nonzero) digits is 3402, while the sum is 28.

The square root of 127030933 is about 11270.8000159705. The cubic root of 127030933 is about 502.6933760661.

The spelling of 127030933 in words is "one hundred twenty-seven million, thirty thousand, nine hundred thirty-three".