46997983 has 2 divisors, whose sum is σ = 46997984. Its totient is φ = 46997982.

The previous prime is 46997971. The next prime is 46998037. The reversal of 46997983 is 38979964.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46997983 - 2⁹ = 46997471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46997933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23498991 + 23498992.

It is an arithmetic number, because the mean of its divisors is an integer number (23498992).

Almost surely, 2^46997983 is an apocalyptic number.

46997983 is a deficient number, since it is larger than the sum of its proper divisors (1).

46997983 is an equidigital number, since it uses as much as digits as its factorization.

46997983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2939328, while the sum is 55.

The square root of 46997983 is about 6855.5074939788. The cubic root of 46997983 is about 360.8774455271.

The spelling of 46997983 in words is "forty-six million, nine hundred ninety-seven thousand, nine hundred eighty-three".