46005931 has 2 divisors, whose sum is σ = 46005932. Its totient is φ = 46005930.

The previous prime is 46005923. The next prime is 46005943. The reversal of 46005931 is 13950064.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46005931 - 2³ = 46005923 is a prime.

It is a super-2 number, since 2×46005931² = 4233091374353522, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46005931.

It is not a weakly prime, because it can be changed into another prime (46005901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23002965 + 23002966.

It is an arithmetic number, because the mean of its divisors is an integer number (23002966).

Almost surely, 2^46005931 is an apocalyptic number.

46005931 is a deficient number, since it is larger than the sum of its proper divisors (1).

46005931 is an equidigital number, since it uses as much as digits as its factorization.

46005931 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 46005931 is about 6782.7672081533. The cubic root of 46005931 is about 358.3201857564.

Adding to 46005931 its reverse (13950064), we get a palindrome (59955995).

The spelling of 46005931 in words is "forty-six million, five thousand, nine hundred thirty-one".