48829221 has 48 divisors (see below), whose sum is σ = 85837440. Its totient is φ = 26199936.

The previous prime is 48829213. The next prime is 48829267. The reversal of 48829221 is 12292884.

It is not a de Polignac number, because 48829221 - 2³ = 48829213 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48829201) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 432061 + ... + 432173.

It is an arithmetic number, because the mean of its divisors is an integer number (1788280).

Almost surely, 2^48829221 is an apocalyptic number.

It is an amenable number.

48829221 is a deficient number, since it is larger than the sum of its proper divisors (37008219).

48829221 is a wasteful number, since it uses less digits than its factorization.

48829221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183 (or 142 counting only the distinct ones).

The product of its digits is 18432, while the sum is 36.

The square root of 48829221 is about 6987.7908526229. The cubic root of 48829221 is about 365.5049519535.

The spelling of 48829221 in words is "forty-eight million, eight hundred twenty-nine thousand, two hundred twenty-one".