49146343 has 2 divisors, whose sum is σ = 49146344. Its totient is φ = 49146342.

The previous prime is 49146341. The next prime is 49146389. The reversal of 49146343 is 34364194.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49146343 - 2¹ = 49146341 is a prime.

Together with 49146341, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 49146299 and 49146308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49146341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24573171 + 24573172.

It is an arithmetic number, because the mean of its divisors is an integer number (24573172).

Almost surely, 2^49146343 is an apocalyptic number.

49146343 is a deficient number, since it is larger than the sum of its proper divisors (1).

49146343 is an equidigital number, since it uses as much as digits as its factorization.

49146343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 34.

The square root of 49146343 is about 7010.4452782972. The cubic root of 49146343 is about 366.2945040213.

The spelling of 49146343 in words is "forty-nine million, one hundred forty-six thousand, three hundred forty-three".