47235011 has 2 divisors, whose sum is σ = 47235012. Its totient is φ = 47235010.

The previous prime is 47234963. The next prime is 47235101. The reversal of 47235011 is 11053274.

Together with next prime (47235101) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47235011 - 2⁶ = 47234947 is a prime.

It is a super-2 number, since 2×47235011² = 4462292528340242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (47235511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23617505 + 23617506.

It is an arithmetic number, because the mean of its divisors is an integer number (23617506).

Almost surely, 2^47235011 is an apocalyptic number.

47235011 is a deficient number, since it is larger than the sum of its proper divisors (1).

47235011 is an equidigital number, since it uses as much as digits as its factorization.

47235011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 47235011 is about 6872.7731666337. The cubic root of 47235011 is about 361.4831074114.

Adding to 47235011 its reverse (11053274), we get a palindrome (58288285).

The spelling of 47235011 in words is "forty-seven million, two hundred thirty-five thousand, eleven".