47354399 has 2 divisors, whose sum is σ = 47354400. Its totient is φ = 47354398.

The previous prime is 47354393. The next prime is 47354423. The reversal of 47354399 is 99345374.

47354399 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47354399 - 2²⁰ = 46305823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47354393) 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, 23677199 + 23677200.

It is an arithmetic number, because the mean of its divisors is an integer number (23677200).

Almost surely, 2^47354399 is an apocalyptic number.

47354399 is a deficient number, since it is larger than the sum of its proper divisors (1).

47354399 is an equidigital number, since it uses as much as digits as its factorization.

47354399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 408240, while the sum is 44.

The square root of 47354399 is about 6881.4532622114. The cubic root of 47354399 is about 361.7874045508.

It can be divided in two parts, 473 and 54399, that added together give a cube (54872 = 38³).

The spelling of 47354399 in words is "forty-seven million, three hundred fifty-four thousand, three hundred ninety-nine".