49320847 has 2 divisors, whose sum is σ = 49320848. Its totient is φ = 49320846.

The previous prime is 49320823. The next prime is 49320857. The reversal of 49320847 is 74802394.

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-49320847 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49320857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24660423 + 24660424.

It is an arithmetic number, because the mean of its divisors is an integer number (24660424).

Almost surely, 2^49320847 is an apocalyptic number.

49320847 is a deficient number, since it is larger than the sum of its proper divisors (1).

49320847 is an equidigital number, since it uses as much as digits as its factorization.

49320847 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 49320847 is about 7022.8802495842. The cubic root of 49320847 is about 366.7275260780.

The spelling of 49320847 in words is "forty-nine million, three hundred twenty thousand, eight hundred forty-seven".