4981127 has 4 divisors (see below), whose sum is σ = 5152920. Its totient is φ = 4809336.

The previous prime is 4981103. The next prime is 4981157. The reversal of 4981127 is 7211894.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4981127 - 2¹⁰ = 4980103 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4981093 and 4981102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4981157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85853 + ... + 85910.

It is an arithmetic number, because the mean of its divisors is an integer number (1288230).

Almost surely, 2^4981127 is an apocalyptic number.

4981127 is a deficient number, since it is larger than the sum of its proper divisors (171793).

4981127 is a wasteful number, since it uses less digits than its factorization.

4981127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171792.

The product of its digits is 4032, while the sum is 32.

The square root of 4981127 is about 2231.8438565455. The cubic root of 4981127 is about 170.7821742243.

The spelling of 4981127 in words is "four million, nine hundred eighty-one thousand, one hundred twenty-seven".