46330681 has 2 divisors, whose sum is σ = 46330682. Its totient is φ = 46330680.

The previous prime is 46330667. The next prime is 46330723. The reversal of 46330681 is 18603364.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46022656 + 308025 = 6784^2 + 555^2 .

It is a cyclic number.

It is not a de Polignac number, because 46330681 - 2⁹ = 46330169 is a prime.

It is a super-2 number, since 2×46330681² = 4293064003847522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (46330601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23165340 + 23165341.

It is an arithmetic number, because the mean of its divisors is an integer number (23165341).

Almost surely, 2^46330681 is an apocalyptic number.

It is an amenable number.

46330681 is a deficient number, since it is larger than the sum of its proper divisors (1).

46330681 is an equidigital number, since it uses as much as digits as its factorization.

46330681 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 46330681 is about 6806.6644547825. The cubic root of 46330681 is about 359.1613218580.

The spelling of 46330681 in words is "forty-six million, three hundred thirty thousand, six hundred eighty-one".