49700747 has 2 divisors, whose sum is σ = 49700748. Its totient is φ = 49700746.

The previous prime is 49700737. The next prime is 49700813. The reversal of 49700747 is 74700794.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49700747 - 2⁸ = 49700491 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49700747.

It is not a weakly prime, because it can be changed into another prime (49700737) 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 as a sum of consecutive naturals, namely, 24850373 + 24850374.

It is an arithmetic number, because the mean of its divisors is an integer number (24850374).

Almost surely, 2^49700747 is an apocalyptic number.

49700747 is a deficient number, since it is larger than the sum of its proper divisors (1).

49700747 is an equidigital number, since it uses as much as digits as its factorization.

49700747 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 49392, while the sum is 38.

The square root of 49700747 is about 7049.8756726626. The cubic root of 49700747 is about 367.6667070339. Note that the first 3 decimals are identical.

The spelling of 49700747 in words is "forty-nine million, seven hundred thousand, seven hundred forty-seven".