46721011 has 2 divisors, whose sum is σ = 46721012. Its totient is φ = 46721010.

The previous prime is 46720991. The next prime is 46721029. The reversal of 46721011 is 11012764.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46721011 - 2¹¹ = 46718963 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (46721911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23360505 + 23360506.

It is an arithmetic number, because the mean of its divisors is an integer number (23360506).

Almost surely, 2^46721011 is an apocalyptic number.

46721011 is a deficient number, since it is larger than the sum of its proper divisors (1).

46721011 is an equidigital number, since it uses as much as digits as its factorization.

46721011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 46721011 is about 6835.2769512288. The cubic root of 46721011 is about 360.1671317584.

Adding to 46721011 its reverse (11012764), we get a palindrome (57733775).

The spelling of 46721011 in words is "forty-six million, seven hundred twenty-one thousand, eleven".