47246461 has 2 divisors, whose sum is σ = 47246462. Its totient is φ = 47246460.

The previous prime is 47246443. The next prime is 47246477. The reversal of 47246461 is 16464274.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38514436 + 8732025 = 6206^2 + 2955^2 .

It is a cyclic number.

It is not a de Polignac number, because 47246461 - 2⁵ = 47246429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47246431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23623230 + 23623231.

It is an arithmetic number, because the mean of its divisors is an integer number (23623231).

Almost surely, 2^47246461 is an apocalyptic number.

It is an amenable number.

47246461 is a deficient number, since it is larger than the sum of its proper divisors (1).

47246461 is an equidigital number, since it uses as much as digits as its factorization.

47246461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32256, while the sum is 34.

The square root of 47246461 is about 6873.6061132422. The cubic root of 47246461 is about 361.5123134819.

The spelling of 47246461 in words is "forty-seven million, two hundred forty-six thousand, four hundred sixty-one".