47046061 has 2 divisors, whose sum is σ = 47046062. Its totient is φ = 47046060.

The previous prime is 47046053. The next prime is 47046119. The reversal of 47046061 is 16064074.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34222500 + 12823561 = 5850^2 + 3581^2 .

It is a cyclic number.

It is not a de Polignac number, because 47046061 - 2³ = 47046053 is a prime.

It is equal to p_2834281 and since 47046061 and 2834281 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47046011) 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, 23523030 + 23523031.

It is an arithmetic number, because the mean of its divisors is an integer number (23523031).

Almost surely, 2^47046061 is an apocalyptic number.

It is an amenable number.

47046061 is a deficient number, since it is larger than the sum of its proper divisors (1).

47046061 is an equidigital number, since it uses as much as digits as its factorization.

47046061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 47046061 is about 6859.0131214337. The cubic root of 47046061 is about 361.0004604010. Note that the first 3 decimals are identical.

The spelling of 47046061 in words is "forty-seven million, forty-six thousand, sixty-one".