47000501 has 2 divisors, whose sum is σ = 47000502. Its totient is φ = 47000500.

The previous prime is 47000491. The next prime is 47000531. The reversal of 47000501 is 10500074.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43217476 + 3783025 = 6574^2 + 1945^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47000501 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47000501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47000531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23500250 + 23500251.

It is an arithmetic number, because the mean of its divisors is an integer number (23500251).

Almost surely, 2^47000501 is an apocalyptic number.

It is an amenable number.

47000501 is a deficient number, since it is larger than the sum of its proper divisors (1).

47000501 is an equidigital number, since it uses as much as digits as its factorization.

47000501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 140, while the sum is 17.

The square root of 47000501 is about 6855.6911394840. The cubic root of 47000501 is about 360.8838902943.

Adding to 47000501 its reverse (10500074), we get a palindrome (57500575).

The spelling of 47000501 in words is "forty-seven million, five hundred one", and thus it is an aban number.