47426263 has 2 divisors, whose sum is σ = 47426264. Its totient is φ = 47426262.

The previous prime is 47426257. The next prime is 47426273. The reversal of 47426263 is 36262474.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47426263 - 2¹³ = 47418071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47426273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23713131 + 23713132.

It is an arithmetic number, because the mean of its divisors is an integer number (23713132).

Almost surely, 2^47426263 is an apocalyptic number.

47426263 is a deficient number, since it is larger than the sum of its proper divisors (1).

47426263 is an equidigital number, since it uses as much as digits as its factorization.

47426263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 34.

The square root of 47426263 is about 6886.6728541437. The cubic root of 47426263 is about 361.9703255999.

The spelling of 47426263 in words is "forty-seven million, four hundred twenty-six thousand, two hundred sixty-three".