46971641 has 2 divisors, whose sum is σ = 46971642. Its totient is φ = 46971640.

The previous prime is 46971607. The next prime is 46971689. The reversal of 46971641 is 14617964.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46635241 + 336400 = 6829^2 + 580^2 .

It is a cyclic number.

It is not a de Polignac number, because 46971641 - 2¹⁰ = 46970617 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 46971595 and 46971604.

It is not a weakly prime, because it can be changed into another prime (46971601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23485820 + 23485821.

It is an arithmetic number, because the mean of its divisors is an integer number (23485821).

Almost surely, 2^46971641 is an apocalyptic number.

It is an amenable number.

46971641 is a deficient number, since it is larger than the sum of its proper divisors (1).

46971641 is an equidigital number, since it uses as much as digits as its factorization.

46971641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 38.

The square root of 46971641 is about 6853.5859956668. The cubic root of 46971641 is about 360.8100099361.

The spelling of 46971641 in words is "forty-six million, nine hundred seventy-one thousand, six hundred forty-one".