46043131 has 2 divisors, whose sum is σ = 46043132. Its totient is φ = 46043130.

The previous prime is 46043119. The next prime is 46043141. The reversal of 46043131 is 13134064.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46043131 - 2¹⁷ = 45912059 is a prime.

It is a super-2 number, since 2×46043131² = 4239939824566322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (46043141) 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, 23021565 + 23021566.

It is an arithmetic number, because the mean of its divisors is an integer number (23021566).

Almost surely, 2^46043131 is an apocalyptic number.

46043131 is a deficient number, since it is larger than the sum of its proper divisors (1).

46043131 is an equidigital number, since it uses as much as digits as its factorization.

46043131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 46043131 is about 6785.5088976436. The cubic root of 46043131 is about 358.4167379438.

Adding to 46043131 its reverse (13134064), we get a palindrome (59177195).

The spelling of 46043131 in words is "forty-six million, forty-three thousand, one hundred thirty-one".