49424743 has 2 divisors, whose sum is σ = 49424744. Its totient is φ = 49424742.

The previous prime is 49424737. The next prime is 49424783. The reversal of 49424743 is 34742494.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49424743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49424783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24712371 + 24712372.

It is an arithmetic number, because the mean of its divisors is an integer number (24712372).

Almost surely, 2^49424743 is an apocalyptic number.

49424743 is a deficient number, since it is larger than the sum of its proper divisors (1).

49424743 is an equidigital number, since it uses as much as digits as its factorization.

49424743 is an evil number, because the sum of its binary digits is even.

The product of its digits is 96768, while the sum is 37.

The square root of 49424743 is about 7030.2733232784. The cubic root of 49424743 is about 366.9848533719.

The spelling of 49424743 in words is "forty-nine million, four hundred twenty-four thousand, seven hundred forty-three".