49849229 has 2 divisors, whose sum is σ = 49849230. Its totient is φ = 49849228.

The previous prime is 49849213. The next prime is 49849259. The reversal of 49849229 is 92294894.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34833604 + 15015625 = 5902^2 + 3875^2 .

It is a cyclic number.

It is not a de Polignac number, because 49849229 - 2⁴ = 49849213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49849259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24924614 + 24924615.

It is an arithmetic number, because the mean of its divisors is an integer number (24924615).

Almost surely, 2^49849229 is an apocalyptic number.

It is an amenable number.

49849229 is a deficient number, since it is larger than the sum of its proper divisors (1).

49849229 is an equidigital number, since it uses as much as digits as its factorization.

49849229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 373248, while the sum is 47.

The square root of 49849229 is about 7060.3986431362. The cubic root of 49849229 is about 368.0324802971.

The spelling of 49849229 in words is "forty-nine million, eight hundred forty-nine thousand, two hundred twenty-nine".