48420213 has 16 divisors (see below), whose sum is σ = 65404416. Its totient is φ = 31861440.

The previous prime is 48420209. The next prime is 48420241. The reversal of 48420213 is 31202484.

It is not a de Polignac number, because 48420213 - 2² = 48420209 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48410213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104803 + ... + 105263.

It is an arithmetic number, because the mean of its divisors is an integer number (4087776).

Almost surely, 2^48420213 is an apocalyptic number.

It is an amenable number.

48420213 is a deficient number, since it is larger than the sum of its proper divisors (16984203).

48420213 is a wasteful number, since it uses less digits than its factorization.

48420213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844.

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 48420213 is about 6958.4634079659. The cubic root of 48420213 is about 364.4815633427.

Adding to 48420213 its reverse (31202484), we get a palindrome (79622697).

The spelling of 48420213 in words is "forty-eight million, four hundred twenty thousand, two hundred thirteen".