46273993 has 2 divisors, whose sum is σ = 46273994. Its totient is φ = 46273992.

The previous prime is 46273957. The next prime is 46274003. The reversal of 46273993 is 39937264.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45738169 + 535824 = 6763^2 + 732^2 .

It is a cyclic number.

It is not a de Polignac number, because 46273993 - 2⁹ = 46273481 is a prime.

It is not a weakly prime, because it can be changed into another prime (46273693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23136996 + 23136997.

It is an arithmetic number, because the mean of its divisors is an integer number (23136997).

Almost surely, 2^46273993 is an apocalyptic number.

It is an amenable number.

46273993 is a deficient number, since it is larger than the sum of its proper divisors (1).

46273993 is an equidigital number, since it uses as much as digits as its factorization.

46273993 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 244944, while the sum is 43.

The square root of 46273993 is about 6802.4990260933. The cubic root of 46273993 is about 359.0147778824.

The spelling of 46273993 in words is "forty-six million, two hundred seventy-three thousand, nine hundred ninety-three".