46433809 has 2 divisors, whose sum is σ = 46433810. Its totient is φ = 46433808.

The previous prime is 46433801. The next prime is 46433813. The reversal of 46433809 is 90833464.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44515584 + 1918225 = 6672^2 + 1385^2 .

It is a cyclic number.

It is not a de Polignac number, because 46433809 - 2³ = 46433801 is a prime.

It is not a weakly prime, because it can be changed into another prime (46433801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23216904 + 23216905.

It is an arithmetic number, because the mean of its divisors is an integer number (23216905).

Almost surely, 2^46433809 is an apocalyptic number.

It is an amenable number.

46433809 is a deficient number, since it is larger than the sum of its proper divisors (1).

46433809 is an equidigital number, since it uses as much as digits as its factorization.

46433809 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 46433809 is about 6814.2357605237. The cubic root of 46433809 is about 359.4276114934.

The spelling of 46433809 in words is "forty-six million, four hundred thirty-three thousand, eight hundred nine".