47254073 has 2 divisors, whose sum is σ = 47254074. Its totient is φ = 47254072.

The previous prime is 47254063. The next prime is 47254117. The reversal of 47254073 is 37045274.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32569849 + 14684224 = 5707^2 + 3832^2 .

It is a cyclic number.

It is not a de Polignac number, because 47254073 - 2¹⁰ = 47253049 is a prime.

It is not a weakly prime, because it can be changed into another prime (47254003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23627036 + 23627037.

It is an arithmetic number, because the mean of its divisors is an integer number (23627037).

Almost surely, 2^47254073 is an apocalyptic number.

It is an amenable number.

47254073 is a deficient number, since it is larger than the sum of its proper divisors (1).

47254073 is an equidigital number, since it uses as much as digits as its factorization.

47254073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23520, while the sum is 32.

The square root of 47254073 is about 6874.1598032050. The cubic root of 47254073 is about 361.5317271685.

It can be divided in two parts, 472 and 54073, that added together give a palindrome (54545).

The spelling of 47254073 in words is "forty-seven million, two hundred fifty-four thousand, seventy-three".