46072319 has 2 divisors, whose sum is σ = 46072320. Its totient is φ = 46072318.

The previous prime is 46072309. The next prime is 46072343. The reversal of 46072319 is 91327064.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46072319 - 2⁴ = 46072303 is a prime.

It is a super-2 number, since 2×46072319² = 4245317156075522, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46072309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23036159 + 23036160.

It is an arithmetic number, because the mean of its divisors is an integer number (23036160).

Almost surely, 2^46072319 is an apocalyptic number.

46072319 is a deficient number, since it is larger than the sum of its proper divisors (1).

46072319 is an equidigital number, since it uses as much as digits as its factorization.

46072319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 46072319 is about 6787.6593167306. The cubic root of 46072319 is about 358.4924586698.

The spelling of 46072319 in words is "forty-six million, seventy-two thousand, three hundred nineteen".