46891337 has 2 divisors, whose sum is σ = 46891338. Its totient is φ = 46891336.

The previous prime is 46891307. The next prime is 46891381. The reversal of 46891337 is 73319864.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38241856 + 8649481 = 6184^2 + 2941^2 .

It is a cyclic number.

It is not a de Polignac number, because 46891337 - 2¹⁰ = 46890313 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 46891294 and 46891303.

It is not a weakly prime, because it can be changed into another prime (46891307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23445668 + 23445669.

It is an arithmetic number, because the mean of its divisors is an integer number (23445669).

Almost surely, 2^46891337 is an apocalyptic number.

It is an amenable number.

46891337 is a deficient number, since it is larger than the sum of its proper divisors (1).

46891337 is an equidigital number, since it uses as much as digits as its factorization.

46891337 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108864, while the sum is 41.

The square root of 46891337 is about 6847.7249506679. The cubic root of 46891337 is about 360.6042757670.

The spelling of 46891337 in words is "forty-six million, eight hundred ninety-one thousand, three hundred thirty-seven".