48700221 has 4 divisors (see below), whose sum is σ = 64933632. Its totient is φ = 32466812.

The previous prime is 48700213. The next prime is 48700229. The reversal of 48700221 is 12200784.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (48700213) and next prime (48700229).

It is a cyclic number.

It is not a de Polignac number, because 48700221 - 2³ = 48700213 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 48700191 and 48700200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48700229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8116701 + ... + 8116706.

It is an arithmetic number, because the mean of its divisors is an integer number (16233408).

Almost surely, 2^48700221 is an apocalyptic number.

It is an amenable number.

48700221 is a deficient number, since it is larger than the sum of its proper divisors (16233411).

48700221 is a wasteful number, since it uses less digits than its factorization.

48700221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16233410.

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 48700221 is about 6978.5543631901. The cubic root of 48700221 is about 365.1827970344.

The spelling of 48700221 in words is "forty-eight million, seven hundred thousand, two hundred twenty-one".