46444247 has 2 divisors, whose sum is σ = 46444248. Its totient is φ = 46444246.

The previous prime is 46444219. The next prime is 46444259. The reversal of 46444247 is 74244464.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46444247 - 2¹⁶ = 46378711 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46444297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23222123 + 23222124.

It is an arithmetic number, because the mean of its divisors is an integer number (23222124).

Almost surely, 2^46444247 is an apocalyptic number.

46444247 is a deficient number, since it is larger than the sum of its proper divisors (1).

46444247 is an equidigital number, since it uses as much as digits as its factorization.

46444247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 86016, while the sum is 35.

The square root of 46444247 is about 6815.0016140864. The cubic root of 46444247 is about 359.4545417583.

The spelling of 46444247 in words is "forty-six million, four hundred forty-four thousand, two hundred forty-seven".