49234783 has 4 divisors (see below), whose sum is σ = 53022088. Its totient is φ = 45447480.

The previous prime is 49234781. The next prime is 49234793. The reversal of 49234783 is 38743294.

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

It is not a de Polignac number, because 49234783 - 2¹ = 49234781 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49234781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1893633 + ... + 1893658.

It is an arithmetic number, because the mean of its divisors is an integer number (13255522).

Almost surely, 2^49234783 is an apocalyptic number.

49234783 is a deficient number, since it is larger than the sum of its proper divisors (3787305).

49234783 is a wasteful number, since it uses less digits than its factorization.

49234783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3787304.

The product of its digits is 145152, while the sum is 40.

The square root of 49234783 is about 7016.7501736915. The cubic root of 49234783 is about 366.5140908814.

The spelling of 49234783 in words is "forty-nine million, two hundred thirty-four thousand, seven hundred eighty-three".