46618069 has 2 divisors, whose sum is σ = 46618070. Its totient is φ = 46618068.

The previous prime is 46618057. The next prime is 46618087. The reversal of 46618069 is 96081664.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42081169 + 4536900 = 6487^2 + 2130^2 .

It is a cyclic number.

It is not a de Polignac number, because 46618069 - 2¹³ = 46609877 is a prime.

It is a super-2 number, since 2×46618069² = 4346488714577522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46618009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23309034 + 23309035.

It is an arithmetic number, because the mean of its divisors is an integer number (23309035).

Almost surely, 2^46618069 is an apocalyptic number.

It is an amenable number.

46618069 is a deficient number, since it is larger than the sum of its proper divisors (1).

46618069 is an equidigital number, since it uses as much as digits as its factorization.

46618069 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 40.

The square root of 46618069 is about 6827.7425991319. The cubic root of 46618069 is about 359.9024143934.

The spelling of 46618069 in words is "forty-six million, six hundred eighteen thousand, sixty-nine".