64229203 has 2 divisors, whose sum is σ = 64229204. Its totient is φ = 64229202.

The previous prime is 64229197. The next prime is 64229219. The reversal of 64229203 is 30292246.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 64229203 - 2⁹ = 64228691 is a prime.

It is not a weakly prime, because it can be changed into another prime (64229603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32114601 + 32114602.

It is an arithmetic number, because the mean of its divisors is an integer number (32114602).

Almost surely, 2^64229203 is an apocalyptic number.

64229203 is a deficient number, since it is larger than the sum of its proper divisors (1).

64229203 is an equidigital number, since it uses as much as digits as its factorization.

64229203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 64229203 is about 8014.3123847277. The cubic root of 64229203 is about 400.4769373509.

It can be divided in two parts, 6422 and 9203, that added together give a 6-th power (15625 = 5⁶).

The spelling of 64229203 in words is "sixty-four million, two hundred twenty-nine thousand, two hundred three".