46361143 has 2 divisors, whose sum is σ = 46361144. Its totient is φ = 46361142.

The previous prime is 46361141. The next prime is 46361149. The reversal of 46361143 is 34116364.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46361143 - 2¹ = 46361141 is a prime.

Together with 46361141, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46361141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23180571 + 23180572.

It is an arithmetic number, because the mean of its divisors is an integer number (23180572).

Almost surely, 2^46361143 is an apocalyptic number.

46361143 is a deficient number, since it is larger than the sum of its proper divisors (1).

46361143 is an equidigital number, since it uses as much as digits as its factorization.

46361143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 28.

The square root of 46361143 is about 6808.9017469780. The cubic root of 46361143 is about 359.2400197101.

The spelling of 46361143 in words is "forty-six million, three hundred sixty-one thousand, one hundred forty-three".