47962361 has 2 divisors, whose sum is σ = 47962362. Its totient is φ = 47962360.

The previous prime is 47962357. The next prime is 47962379. The reversal of 47962361 is 16326974.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28558336 + 19404025 = 5344^2 + 4405^2 .

It is a cyclic number.

It is not a de Polignac number, because 47962361 - 2² = 47962357 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (47962861) 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, 23981180 + 23981181.

It is an arithmetic number, because the mean of its divisors is an integer number (23981181).

Almost surely, 2^47962361 is an apocalyptic number.

It is an amenable number.

47962361 is a deficient number, since it is larger than the sum of its proper divisors (1).

47962361 is an equidigital number, since it uses as much as digits as its factorization.

47962361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 38.

The square root of 47962361 is about 6925.4863367131. The cubic root of 47962361 is about 363.3291012235.

The spelling of 47962361 in words is "forty-seven million, nine hundred sixty-two thousand, three hundred sixty-one".