46380223 has 2 divisors, whose sum is σ = 46380224. Its totient is φ = 46380222.

The previous prime is 46380181. The next prime is 46380227. The reversal of 46380223 is 32208364.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46380223 - 2¹³ = 46372031 is a prime.

It is a super-2 number, since 2×46380223² = 4302250171059458, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 46380191 and 46380200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46380227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23190111 + 23190112.

It is an arithmetic number, because the mean of its divisors is an integer number (23190112).

Almost surely, 2^46380223 is an apocalyptic number.

46380223 is a deficient number, since it is larger than the sum of its proper divisors (1).

46380223 is an equidigital number, since it uses as much as digits as its factorization.

46380223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 46380223 is about 6810.3027098654. The cubic root of 46380223 is about 359.2892948793.

Adding to 46380223 its reverse (32208364), we get a palindrome (78588587).

The spelling of 46380223 in words is "forty-six million, three hundred eighty thousand, two hundred twenty-three".