46861559 has 2 divisors, whose sum is σ = 46861560. Its totient is φ = 46861558.

The previous prime is 46861523. The next prime is 46861597. The reversal of 46861559 is 95516864.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46861559 - 2¹⁶ = 46796023 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46861459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23430779 + 23430780.

It is an arithmetic number, because the mean of its divisors is an integer number (23430780).

Almost surely, 2^46861559 is an apocalyptic number.

46861559 is a deficient number, since it is larger than the sum of its proper divisors (1).

46861559 is an equidigital number, since it uses as much as digits as its factorization.

46861559 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 259200, while the sum is 44.

The square root of 46861559 is about 6845.5503065860. The cubic root of 46861559 is about 360.5279265686.

The spelling of 46861559 in words is "forty-six million, eight hundred sixty-one thousand, five hundred fifty-nine".