49302943 has 2 divisors, whose sum is σ = 49302944. Its totient is φ = 49302942.

The previous prime is 49302931. The next prime is 49302971. The reversal of 49302943 is 34920394.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49302943 - 2²¹ = 47205791 is a prime.

It is a super-2 number, since 2×49302943² = 4861560376922498, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 49302899 and 49302908.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49302923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24651471 + 24651472.

It is an arithmetic number, because the mean of its divisors is an integer number (24651472).

Almost surely, 2^49302943 is an apocalyptic number.

49302943 is a deficient number, since it is larger than the sum of its proper divisors (1).

49302943 is an equidigital number, since it uses as much as digits as its factorization.

49302943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 34.

The square root of 49302943 is about 7021.6054432017. The cubic root of 49302943 is about 366.6831453567.

The spelling of 49302943 in words is "forty-nine million, three hundred two thousand, nine hundred forty-three".