46899247 has 2 divisors, whose sum is σ = 46899248. Its totient is φ = 46899246.

The previous prime is 46899221. The next prime is 46899269. The reversal of 46899247 is 74299864.

46899247 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46899247 - 2¹¹ = 46897199 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46899247.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46899287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23449623 + 23449624.

It is an arithmetic number, because the mean of its divisors is an integer number (23449624).

Almost surely, 2^46899247 is an apocalyptic number.

46899247 is a deficient number, since it is larger than the sum of its proper divisors (1).

46899247 is an equidigital number, since it uses as much as digits as its factorization.

46899247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 870912, while the sum is 49.

The square root of 46899247 is about 6848.3024903986. The cubic root of 46899247 is about 360.6245511500.

The spelling of 46899247 in words is "forty-six million, eight hundred ninety-nine thousand, two hundred forty-seven".