46665337 has 2 divisors, whose sum is σ = 46665338. Its totient is φ = 46665336.

The previous prime is 46665329. The next prime is 46665341. The reversal of 46665337 is 73356664.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29822521 + 16842816 = 5461^2 + 4104^2 .

It is a cyclic number.

It is not a de Polignac number, because 46665337 - 2³ = 46665329 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46665337.

It is not a weakly prime, because it can be changed into another prime (46665317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23332668 + 23332669.

It is an arithmetic number, because the mean of its divisors is an integer number (23332669).

Almost surely, 2^46665337 is an apocalyptic number.

It is an amenable number.

46665337 is a deficient number, since it is larger than the sum of its proper divisors (1).

46665337 is an equidigital number, since it uses as much as digits as its factorization.

46665337 is an evil number, because the sum of its binary digits is even.

The product of its digits is 272160, while the sum is 40.

The square root of 46665337 is about 6831.2031883117. The cubic root of 46665337 is about 360.0240133159.

The spelling of 46665337 in words is "forty-six million, six hundred sixty-five thousand, three hundred thirty-seven".