46948091 has 2 divisors, whose sum is σ = 46948092. Its totient is φ = 46948090.

The previous prime is 46948081. The next prime is 46948093. The reversal of 46948091 is 19084964.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46948091 is a prime.

Together with 46948093, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (46948093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23474045 + 23474046.

It is an arithmetic number, because the mean of its divisors is an integer number (23474046).

Almost surely, 2^46948091 is an apocalyptic number.

46948091 is a deficient number, since it is larger than the sum of its proper divisors (1).

46948091 is an equidigital number, since it uses as much as digits as its factorization.

46948091 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 41.

The square root of 46948091 is about 6851.8677015833. The cubic root of 46948091 is about 360.7497005239.

The spelling of 46948091 in words is "forty-six million, nine hundred forty-eight thousand, ninety-one".