46680031 has 2 divisors, whose sum is σ = 46680032. Its totient is φ = 46680030.

The previous prime is 46679999. The next prime is 46680043. The reversal of 46680031 is 13008664.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46680031 - 2⁵ = 46679999 is a prime.

It is a super-3 number, since 3×46680031³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46680091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23340015 + 23340016.

It is an arithmetic number, because the mean of its divisors is an integer number (23340016).

Almost surely, 2^46680031 is an apocalyptic number.

46680031 is a deficient number, since it is larger than the sum of its proper divisors (1).

46680031 is an equidigital number, since it uses as much as digits as its factorization.

46680031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 46680031 is about 6832.2786096587. The cubic root of 46680031 is about 360.0617975188.

Adding to 46680031 its reverse (13008664), we get a palindrome (59688695).

The spelling of 46680031 in words is "forty-six million, six hundred eighty thousand, thirty-one".