48811229 has 2 divisors, whose sum is σ = 48811230. Its totient is φ = 48811228.

The previous prime is 48811223. The next prime is 48811241. The reversal of 48811229 is 92211884.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46267204 + 2544025 = 6802^2 + 1595^2 .

It is a cyclic number.

It is not a de Polignac number, because 48811229 - 2¹² = 48807133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48811223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24405614 + 24405615.

It is an arithmetic number, because the mean of its divisors is an integer number (24405615).

Almost surely, 2^48811229 is an apocalyptic number.

It is an amenable number.

48811229 is a deficient number, since it is larger than the sum of its proper divisors (1).

48811229 is an equidigital number, since it uses as much as digits as its factorization.

48811229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9216, while the sum is 35.

The square root of 48811229 is about 6986.5033457374. The cubic root of 48811229 is about 365.4600541592.

The spelling of 48811229 in words is "forty-eight million, eight hundred eleven thousand, two hundred twenty-nine".