46672013 has 2 divisors, whose sum is σ = 46672014. Its totient is φ = 46672012.

The previous prime is 46671983. The next prime is 46672027. The reversal of 46672013 is 31027664.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40921609 + 5750404 = 6397^2 + 2398^2 .

It is a cyclic number.

It is not a de Polignac number, because 46672013 - 2¹² = 46667917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46672033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23336006 + 23336007.

It is an arithmetic number, because the mean of its divisors is an integer number (23336007).

Almost surely, 2^46672013 is an apocalyptic number.

It is an amenable number.

46672013 is a deficient number, since it is larger than the sum of its proper divisors (1).

46672013 is an equidigital number, since it uses as much as digits as its factorization.

46672013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 46672013 is about 6831.6918109645. The cubic root of 46672013 is about 360.0411809886.

Adding to 46672013 its reverse (31027664), we get a palindrome (77699677).

The spelling of 46672013 in words is "forty-six million, six hundred seventy-two thousand, thirteen".