49127443 has 2 divisors, whose sum is σ = 49127444. Its totient is φ = 49127442.

The previous prime is 49127431. The next prime is 49127447. The reversal of 49127443 is 34472194.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49127443 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 49127399 and 49127408.

It is not a weakly prime, because it can be changed into another prime (49127447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24563721 + 24563722.

It is an arithmetic number, because the mean of its divisors is an integer number (24563722).

Almost surely, 2^49127443 is an apocalyptic number.

49127443 is a deficient number, since it is larger than the sum of its proper divisors (1).

49127443 is an equidigital number, since it uses as much as digits as its factorization.

49127443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24192, while the sum is 34.

The square root of 49127443 is about 7009.0971601198. The cubic root of 49127443 is about 366.2475432281.

The spelling of 49127443 in words is "forty-nine million, one hundred twenty-seven thousand, four hundred forty-three".