46368239 has 2 divisors, whose sum is σ = 46368240. Its totient is φ = 46368238.

The previous prime is 46368229. The next prime is 46368247. The reversal of 46368239 is 93286364.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46368239 is a prime.

It is a super-2 number, since 2×46368239² = 4300027175922242, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 46368196 and 46368205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46368209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23184119 + 23184120.

It is an arithmetic number, because the mean of its divisors is an integer number (23184120).

Almost surely, 2^46368239 is an apocalyptic number.

46368239 is a deficient number, since it is larger than the sum of its proper divisors (1).

46368239 is an equidigital number, since it uses as much as digits as its factorization.

46368239 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 186624, while the sum is 41.

The square root of 46368239 is about 6809.4228096073. The cubic root of 46368239 is about 359.2583471065.

The spelling of 46368239 in words is "forty-six million, three hundred sixty-eight thousand, two hundred thirty-nine".