46723709 has 2 divisors, whose sum is σ = 46723710. Its totient is φ = 46723708.

The previous prime is 46723697. The next prime is 46723739. The reversal of 46723709 is 90732764.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35366809 + 11356900 = 5947^2 + 3370^2 .

It is a cyclic number.

It is not a de Polignac number, because 46723709 - 2¹⁶ = 46658173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46723739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23361854 + 23361855.

It is an arithmetic number, because the mean of its divisors is an integer number (23361855).

Almost surely, 2^46723709 is an apocalyptic number.

It is an amenable number.

46723709 is a deficient number, since it is larger than the sum of its proper divisors (1).

46723709 is an equidigital number, since it uses as much as digits as its factorization.

46723709 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63504, while the sum is 38.

The square root of 46723709 is about 6835.4743068788. The cubic root of 46723709 is about 360.1740644866.

The spelling of 46723709 in words is "forty-six million, seven hundred twenty-three thousand, seven hundred nine".