46520291 has 2 divisors, whose sum is σ = 46520292. Its totient is φ = 46520290.

The previous prime is 46520269. The next prime is 46520293. The reversal of 46520291 is 19202564.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46520291 - 2¹⁰ = 46519267 is a prime.

Together with 46520293, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (46520293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23260145 + 23260146.

It is an arithmetic number, because the mean of its divisors is an integer number (23260146).

Almost surely, 2^46520291 is an apocalyptic number.

46520291 is a deficient number, since it is larger than the sum of its proper divisors (1).

46520291 is an equidigital number, since it uses as much as digits as its factorization.

46520291 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 46520291 is about 6820.5784945267. The cubic root of 46520291 is about 359.6506152453.

The spelling of 46520291 in words is "forty-six million, five hundred twenty thousand, two hundred ninety-one".